AC Output
115V/15A AC sockets for compatible equipment within the inverter rating.
ERAYAK TANK1000 1000W Power Inverter with LCD Display
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ERAYAK TANK1000 1000W Power Inverter with LCD Display
Sale price$80.00 USD
Regular price$120.00 USD
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Description
ERAYAK TANK1000
1000W 12V Power Inverter2000W Surge · Modified Sine Wave
Convert 12V battery power into 115V AC modified sine wave output with 1000W continuous power. Compact 12V-to-AC power with essential AC and USB connections.
1000WContinuous power
2000WSurge power
12VBattery input
115V ACNominal output
2.1 lbProduct weight
Output & Monitoring
AC and USB Power with LCD Visibility
Monitor connected-battery level, AC output power, input voltage and fault messages directly on the inverter display.
Connections and System Information
Confirm every connected device supports modified sine wave power and remains within the inverter ratings.
AC Output115V/15A AC sockets
USB-A + USB-C5V DC, 3.1A shared output
LCD ToggleAC output watts or battery input volts
Remote ControlNot Included
Shared USB
USB-A and USB-C provide 5V DC, 3.1A shared output.
40A×3
The specification table lists three 40A fuses for TANK1000.
Protection System
Automatic Response Around the 12V System
The inverter monitors battery voltage, internal temperature, output demand and short-circuit conditions.
Low-Voltage ResponseAlarm at 10.5V DC; shutdown at 9.5V DC.
High-Voltage ShutdownShutdown threshold listed at 15.5V DC.
Over-Temperature ProtectionShuts down when internal temperature exceeds the threshold.
Temperature-Controlled FanCooling responds to temperature demand.
Overload ProtectionResponds when power demand exceeds 1000W.
Short-Circuit ProtectionShuts down during an abnormal short-circuit condition.
Low-Battery Alarm
Provides warning before shutdown.
Low-Battery Shutdown
Shuts down under low-input conditions.
High-Voltage Shutdown
Protects against excessive battery input voltage.
Specifications & Package
TANK1000 Product Details
Model-specific information transcribed from the TANK Series user guide.
What’s in the Box
- 1× TANK1000 inverter
- 1 pair terminal input cables
- 1 set of fuses
- 1× product brochure
Before Connecting a Load
- Confirm modified sine wave compatibility.
- Check continuous wattage and startup surge.
- Use a compatible 12V battery.
- Keep ventilation openings clear.
- A remote on/off switch is not listed for this model.
| Model | ERAYAK TANK1000 |
|---|---|
| Continuous Power | 1000W |
| Surge Power | 2000W |
| Input | 12V battery system |
| Nominal Output | 115V AC |
| Waveform | Modified sine wave |
| No-Load Draw | <0.45A DC |
| USB | 5V DC, 3.1A shared |
| AC Connections | 115V/15A AC sockets |
| Remote On/Off | Not Included |
| Fuse | 40A×3 |
| Cooling | Temperature-controlled fan |
| Protection | Low/high voltage, over-temperature, overload and short circuit |
| Weight | 2.1 lb / 1.0 kg |
Installation note: Use the included terminal input cables and follow the manual’s 12V battery connection sequence.
Electrical, Battery & Ventilation Safety
High-current inverter performance depends on correct battery condition, cable connection, ventilation and load management.
- Use only in a dry indoor environment with at least 3 inches (7.5 cm) of ventilation clearance.
- Never cover vents or install the inverter in a fully enclosed compartment.
- Keep away from heat, moisture, conductive dust, flammable gases and fuel fumes.
- Use a compatible 12V battery; do not use frozen or damaged batteries.
- Treat AC outlets like household sockets and keep away from children.
- This inverter is not certified for life-support or medical devices.
Buyer Questions
TANK1000 FAQ
Key checks before installation and operation.
Is TANK1000 pure sine wave?
No. The user guide specifies modified sine wave output. Confirm connected-equipment compatibility before use.
What is the difference between continuous and surge power?
1000W is the continuous rating and 2000W is the surge rating published in the manual. Connected equipment must stay within both limits.
What does the LCD display?
The LCD shows connected-battery level, AC output power in watts, battery input voltage and fault or warning messages.
Does TANK1000 include a remote on/off switch?
No remote switch is listed in the TANK1000 package contents or feature diagram.
What happens during low voltage, overload or overheating?
The inverter displays a fault indication and shuts down under the listed abnormal conditions. Follow the reset procedure in the user guide after correcting the cause.
Can it be used for medical equipment?
No. The manual states that the product is not certified for life-support or medical devices.
ERAYAK Product Support
For product information and support, use the contact address listed in the manual.
support@erayakpower.com
Warranty
| Warranty & Support | Coverage Details |
|---|---|
| Warranty Duration | 1-Year Limited Warranty for eligible ERAYAK TANK1000 purchases, subject to applicable warranty terms, proof of purchase, product condition, and technical verification. |
| Warranty Coverage | Coverage applies to eligible manufacturing defects and product malfunctions that occur under normal use during the applicable warranty period. |
| Technical Diagnosis | ERAYAK Technical Support may assist with troubleshooting issues such as no power output, low-voltage shutdown, high-voltage shutdown, overload or short-circuit shutdown, over-temperature protection, cooling-fan issues, fuse failure, and battery-connection problems before confirming the appropriate warranty solution. |
| Replacement Parts Support | For eligible warranty issues, ERAYAK may provide applicable replacement parts, troubleshooting assistance, or other appropriate service solutions after technical verification and warranty review. |
| Fuse Support | The TANK1000 uses replaceable fuses. ERAYAK Support can assist with fuse identification, replacement guidance, and troubleshooting when a fuse-related issue occurs. |
| Battery Connection Support | Support is available for the threaded positive (+) and negative (-) terminals, terminal input cables, 12V battery connection, and related input-power troubleshooting. |
| Technical Support | ERAYAK provides assistance with product setup, 12V battery connection, load planning, modified sine wave compatibility, LCD monitoring, fault diagnosis, fuse questions, ventilation guidance, and after-sales support for the TANK1000. |
| Email Support | support@erayakpower.com Customers may submit proof of purchase, order information, photos, videos, product details, and a description of the issue for technical review. |
| English Phone Support | +1 (573) 455-4565 English-speaking support is available for setup, troubleshooting, warranty questions, replacement-part assistance, and after-sales service. |
| WhatsApp Support | +1 (573) 455-4565 Contact ERAYAK via WhatsApp for convenient technical and after-sales assistance. |
| Warranty Claim Process | Contact ERAYAK Support with your proof of purchase, product model, order information, and a description of the issue. Photos, videos, battery information, connected-device details, or troubleshooting results may be requested before the appropriate warranty solution is confirmed. |
| Proper Use Requirement | Warranty service is subject to proper operation with a compatible 12V battery, correct polarity, adequate ventilation, appropriate connected loads, and operation within the TANK1000's 1000W continuous / 2000W surge output limits. |
| Service & Repair | Do not perform unauthorized internal repairs or modifications. If the inverter, cables, terminals, cooling fan, housing, or electrical connections show serious damage, discontinue use and contact ERAYAK Support or qualified service personnel. |
Warranty Note: Warranty service is subject to the applicable ERAYAK warranty terms, proof of purchase, proper operation and maintenance, technical verification, and applicable exclusions. Misuse, incorrect polarity, excessive load, blocked ventilation, moisture exposure, unauthorized modification or repair, physical damage, or other operation outside the TANK1000 user guide may affect warranty eligibility.
Shipping Policy
| U.S. Shipping | Details |
|---|---|
| U.S. Warehouses | ERAYAK provides local U.S. fulfillment from warehouses in California, New Jersey, and Georgia. |
| Order Processing | Most orders are confirmed and prepared for shipment within 24 hours after order verification. |
| Tracking Number | A tracking number is provided after the order is shipped so customers can follow the delivery status online. |
| Standard Delivery | Most standard orders are estimated to arrive within 2–4 business days after shipment. |
| Expedited Processing | Expedited service is available for eligible orders. Expedited orders receive priority order confirmation, faster warehouse processing, and priority logistics handling. |
| 2-Business-Day Delivery Option | A 2-business-day delivery option may be available for eligible products and destinations. Availability and any additional shipping charges should be confirmed before ordering. |
| Shipping Coverage | Delivery is available across most locations within the contiguous United States. |
| Hawaii & Offshore Areas | For Hawaii, U.S. islands, offshore territories, or other locations outside the contiguous United States, please contact ERAYAK Support before placing your order to confirm shipping availability and cost. |
| Warehouse Assignment | Orders are fulfilled from the most suitable U.S. warehouse based on product availability and the customer's delivery location. |
| Shipping Support | Email: support@erayakpower.com Phone: +1 (573) 455-4565 WhatsApp: +1 (573) 455-4565 |
Shipping Note: Delivery times are estimates and may vary based on inventory availability, destination, carrier conditions, weather, holidays, and other logistics factors. For urgent, remote-area, or special delivery requests, contact ERAYAK Support before placing your order.
Specifications
| Specification | Details |
|---|---|
| Model | ERAYAK TANK1000 |
| Product Type | 1000W Power Inverter |
| Continuous Power | 1000W |
| Surge Power | 2000W |
| Compatible Power Source | 12V Battery |
| Nominal AC Output Voltage | 115V AC |
| AC Output Waveform | Modified Sine Wave |
| AC Outlets | 115V / 15A AC Sockets |
| USB Ports | USB-A + USB-C |
| USB Output | 5V DC, 3.1A Shared |
| No-Load Power Draw | <0.45A DC |
| LCD Display | Yes |
| Battery Level Indicator | Yes |
| Output Power / Input Voltage Display | Yes |
| Fault Indicator | Yes |
| Low Battery Alarm | 10.5V DC |
| Low Battery Shutdown | 9.5V DC |
| High Battery Voltage Shutdown | 15.5V DC |
| Over-Temperature Protection | Yes |
| Cooling Fan | Yes — Temperature-Controlled |
| Overload & Short-Circuit Protection | Yes |
| Fuses | 3 × 40A |
| Battery Connection | Threaded Positive (+) / Negative (-) Terminals with Terminal Input Cables |
| Dimensions | 7.3 × 4.2 × 1.1 in |
| Weight | 2.1 lb / 1.0 kg |
| Package Contents | 1 × TANK1000 Inverter, 1 Pair × Terminal Input Cables, 1 Set × Fuses, 1 × Product Brochure |
Performance Note: Actual operation depends on battery condition, connected load, startup surge, temperature, ventilation, and device compatibility. The TANK1000 produces modified sine wave AC output, so always verify the connected device's voltage, wattage, startup surge, and waveform requirements before use.
Power Efficiency
1. 1000W Continuous Power
The TANK1000 provides up to 1000W of continuous AC power and 2000W of surge capacity for compatible 12V battery-powered applications.
2. Low No-Load Power Draw
With a no-load power draw of less than 0.45A DC, the TANK1000 helps limit unnecessary battery consumption when the inverter is powered on without a significant connected AC load.
3. Battery Voltage Monitoring
The LCD display lets you monitor battery input voltage and battery level, helping you better manage available battery power during use.
4. Low-Battery Protection
A low-battery alarm activates at 10.5V DC, while low-battery shutdown occurs at 9.5V DC to help reduce excessive battery discharge.
5. Disconnect When Not in Use
The user guide recommends disconnecting the inverter when it is not in use to help prevent accidental battery discharge. The USB ports remain active even when the inverter is switched off.
Built for Reliability
1. Low-Battery Protection
The TANK1000 provides a low-battery alarm at 10.5V DC and shuts down at 9.5V DC to help protect the connected battery from excessive discharge.
2. High-Voltage Protection
The inverter shuts down if battery voltage rises above its safe operating range. The specified high-voltage shutdown point is 15.5V DC.
3. Over-Temperature Protection
The TANK1000 monitors operating temperature and shuts down if the internal temperature exceeds the safety threshold.
4. Temperature-Controlled Cooling Fan
The built-in temperature-controlled cooling fan operates as needed to support stable performance and help manage heat under load.
5. Overload & Short-Circuit Protection
The inverter shuts down when connected power demand exceeds the rated 1000W output or when a short circuit is detected.
6. 3 × 40A Fuse Protection
Three 40A fuses provide additional electrical protection for the TANK1000 power system.
7. LCD Fault Monitoring
The LCD display can show fault information and warning messages, helping users identify abnormal operating conditions and take corrective action.
Compatibility
| Compatibility | Typical Equipment | Compatibility Details |
|---|---|---|
| 12V Battery Systems | Compatible 12V vehicle, RV, marine, or standalone battery systems | The TANK1000 is designed to connect directly to a compatible 12V battery using the supplied terminal input cables. Always observe correct battery polarity. |
| Laptops & Chargers | Laptop adapters, chargers, and compatible AC-powered electronics | Suitable for compatible equipment when the total connected load remains within the TANK1000's 1000W continuous rating and the equipment supports modified sine wave power. |
| Phones & Tablets | Smartphones, tablets, and compatible portable electronics | USB-A and USB-C provide 5V DC output with up to 3.1A shared current for compatible USB devices. |
| Small Appliances | Compatible low-to-medium power household or travel appliances | Appliances may be used when their running wattage and startup surge remain within the TANK1000's 1000W continuous / 2000W surge capacity. |
| Multiple Devices | AC and USB-powered electronics used together | Multiple compatible devices may be connected at the same time as long as the combined continuous demand remains within 1000W. |
| High-Starting-Surge Devices | Devices with motors, compressors, or significant startup demand | The startup surge must remain within the TANK1000's 2000W surge capacity. Always check the equipment manufacturer's requirements before use. |
| Modified Sine Wave Equipment | Compatible AC-powered equipment designed to operate with modified sine wave power | The TANK1000 produces modified sine wave AC output. Confirm compatibility before connecting equipment that requires pure sine wave or another specific waveform. |
| Battery Monitoring Applications | Vehicle, RV, mobile-work, and off-grid battery-powered setups | The LCD display shows battery level and can switch between AC output power and battery input voltage for real-time monitoring. |
| High-Power Appliances | Heaters, kettles, microwave ovens, cooking appliances, and other high-wattage devices | Use only when the appliance's continuous and startup demand remain within the TANK1000's 1000W continuous / 2000W surge limits. Many high-power appliances may exceed these limits. |
| Medical & Life-Support Equipment | Life-support systems and medical devices | Not intended for use. The user guide states that the inverter is not certified for use with life-support or medical devices. |
Important Compatibility Note: The ERAYAK TANK1000 provides up to 1000W continuous power / 2000W surge power from a compatible 12V battery. It produces modified sine wave AC output. Always verify connected-device voltage, running wattage, startup surge, and waveform requirements before use.
Maintenance Guide
Simple Care. Reliable Power.
Keeping your ERAYAK TANK1000 in good operating condition is straightforward. Routine maintenance mainly involves checking the battery connections, monitoring battery voltage and connected load, keeping the cooling system clear, and inspecting the terminal cables and fuses when needed.
| Maintenance Item | When to Check | What to Do |
|---|---|---|
| Battery Connections | Before each use | Check the positive (+) and negative (-) threaded terminals and terminal input cables for secure connection, wear, or visible damage. |
| Battery Voltage | Before and during use | Monitor battery condition using the LCD display and respond to low- or high-voltage warnings when they occur. |
| Connected Load | Before and during use | Keep total continuous demand within 1000W and startup surge within 2000W. |
| Cooling Fan & Ventilation | During use | Keep the cooling fan and ventilation openings unobstructed and maintain at least 3 inches of clearance around the inverter. |
| Fuses | If power is lost or a protection issue occurs | Inspect the TANK1000's 3 × 40A fuses and replace only with the correct type and rating when necessary. |
| LCD & Fault Indicators | During use | Monitor battery level, power output, voltage, and fault messages for signs of abnormal operation. |
| Physical Condition | Before use | Inspect the housing, terminal cables, terminals, fan, and connections for visible damage. |
| Storage | When not in use | Disconnect the inverter from the battery and store it in a dry indoor area away from direct sunlight, heat, moisture, and conductive dust. |
Service Note: The TANK1000 does not require engine-style scheduled maintenance. Regular inspection of battery connections, fuses, ventilation, connected load, and physical condition is the primary maintenance requirement.
1. Battery Connections — Check Before Use
Inspect the terminal input cables and threaded positive (+) and negative (-) terminals before use. Make sure all connections are secure and correctly polarized before turning on the inverter.
2. Battery Voltage — Monitor Operating Condition
The TANK1000 provides a low-battery alarm at 10.5V DC and shuts down at 9.5V DC.
If a low-voltage shutdown occurs, recharge or replace the battery and make sure the inverter is connected to a fully charged compatible 12V battery.
The inverter also provides high-voltage shutdown at 15.5V DC. Disconnect any charging source that causes battery voltage to exceed the safe operating range.
3. Load Management — Stay Within Rated Power
The TANK1000 provides 1000W continuous power and up to 2000W surge power.
If an overload or short-circuit shutdown occurs, disconnect high-power devices and verify that the total continuous load remains within 1000W.
4. Cooling & Ventilation — Keep Airflow Clear
Do not cover or block ventilation openings. Allow at least 3 inches (7.5 cm) of clearance around the TANK1000 for proper airflow.
If an over-temperature shutdown occurs, turn off connected devices and allow the inverter to cool for at least 10 minutes. Make sure the cooling fan is not blocked and that air can circulate freely before restarting.
5. Fuse Protection — Inspect When Necessary
The TANK1000 uses 3 × 40A fuses. If a fuse-related problem is suspected, disconnect the inverter from the battery before inspection or replacement.
Replace fuses only with the correct type and rating specified for the TANK1000.
6. Battery Discharge — Disconnect When Not in Use
Disconnect the TANK1000 from the battery when it is not in use to help prevent accidental battery discharge.
The user guide notes that the USB ports remain active even when the inverter itself is switched off.
7. Cleaning & Storage — Keep It Dry
Disconnect the inverter from the battery before cleaning, inspection, or storage.
- Keep the inverter away from moisture and conductive dust.
- Do not cover or obstruct the ventilation openings.
- Keep the unit away from direct sunlight and heat sources.
- Do not operate near propane, gasoline, or other flammable gases or fumes.
- Store the TANK1000 in a dry indoor environment.
- Keep the inverter away from children.
8. Battery Safety — Use Proper Precautions
- Follow the battery manufacturer's safety instructions.
- Wear protective gloves and eyewear during installation or maintenance.
- Never smoke or expose the battery to open flames or sparks.
- Do not drop metal tools or conductive objects near the battery terminals.
- Keep soap and water nearby when working around lead-acid batteries.
Important Reminder: Use the TANK1000 with a compatible 12V battery, keep continuous output within 1000W and surge demand within 2000W, maintain at least 3 inches of ventilation clearance, monitor battery voltage, use the specified 3 × 40A fuses, and disconnect the inverter from the battery when it is not in use.
Description
ERAYAK TANK1000
1000W 12V Power Inverter2000W Surge · Modified Sine Wave
Convert 12V battery power into 115V AC modified sine wave output with 1000W continuous power. Compact 12V-to-AC power with essential AC and USB connections.
1000WContinuous power
2000WSurge power
12VBattery input
115V ACNominal output
2.1 lbProduct weight
Output & Monitoring
AC and USB Power with LCD Visibility
Monitor connected-battery level, AC output power, input voltage and fault messages directly on the inverter display.
Connections and System Information
Confirm every connected device supports modified sine wave power and remains within the inverter ratings.
AC Output115V/15A AC sockets
USB-A + USB-C5V DC, 3.1A shared output
LCD ToggleAC output watts or battery input volts
Remote ControlNot Included
AC Output
115V/15A AC sockets for compatible equipment within the inverter rating.
Shared USB
USB-A and USB-C provide 5V DC, 3.1A shared output.
40A×3
The specification table lists three 40A fuses for TANK1000.
Protection System
Automatic Response Around the 12V System
The inverter monitors battery voltage, internal temperature, output demand and short-circuit conditions.
Low-Voltage ResponseAlarm at 10.5V DC; shutdown at 9.5V DC.
High-Voltage ShutdownShutdown threshold listed at 15.5V DC.
Over-Temperature ProtectionShuts down when internal temperature exceeds the threshold.
Temperature-Controlled FanCooling responds to temperature demand.
Overload ProtectionResponds when power demand exceeds 1000W.
Short-Circuit ProtectionShuts down during an abnormal short-circuit condition.
Low-Battery Alarm
Provides warning before shutdown.
Low-Battery Shutdown
Shuts down under low-input conditions.
High-Voltage Shutdown
Protects against excessive battery input voltage.
Specifications & Package
TANK1000 Product Details
Model-specific information transcribed from the TANK Series user guide.
What’s in the Box
- 1× TANK1000 inverter
- 1 pair terminal input cables
- 1 set of fuses
- 1× product brochure
Before Connecting a Load
- Confirm modified sine wave compatibility.
- Check continuous wattage and startup surge.
- Use a compatible 12V battery.
- Keep ventilation openings clear.
- A remote on/off switch is not listed for this model.
| Model | ERAYAK TANK1000 |
|---|---|
| Continuous Power | 1000W |
| Surge Power | 2000W |
| Input | 12V battery system |
| Nominal Output | 115V AC |
| Waveform | Modified sine wave |
| No-Load Draw | <0.45A DC |
| USB | 5V DC, 3.1A shared |
| AC Connections | 115V/15A AC sockets |
| Remote On/Off | Not Included |
| Fuse | 40A×3 |
| Cooling | Temperature-controlled fan |
| Protection | Low/high voltage, over-temperature, overload and short circuit |
| Weight | 2.1 lb / 1.0 kg |
Installation note: Use the included terminal input cables and follow the manual’s 12V battery connection sequence.
Electrical, Battery & Ventilation Safety
High-current inverter performance depends on correct battery condition, cable connection, ventilation and load management.
- Use only in a dry indoor environment with at least 3 inches (7.5 cm) of ventilation clearance.
- Never cover vents or install the inverter in a fully enclosed compartment.
- Keep away from heat, moisture, conductive dust, flammable gases and fuel fumes.
- Use a compatible 12V battery; do not use frozen or damaged batteries.
- Treat AC outlets like household sockets and keep away from children.
- This inverter is not certified for life-support or medical devices.
Buyer Questions
TANK1000 FAQ
Key checks before installation and operation.
Is TANK1000 pure sine wave?
No. The user guide specifies modified sine wave output. Confirm connected-equipment compatibility before use.
What is the difference between continuous and surge power?
1000W is the continuous rating and 2000W is the surge rating published in the manual. Connected equipment must stay within both limits.
What does the LCD display?
The LCD shows connected-battery level, AC output power in watts, battery input voltage and fault or warning messages.
Does TANK1000 include a remote on/off switch?
No remote switch is listed in the TANK1000 package contents or feature diagram.
What happens during low voltage, overload or overheating?
The inverter displays a fault indication and shuts down under the listed abnormal conditions. Follow the reset procedure in the user guide after correcting the cause.
Can it be used for medical equipment?
No. The manual states that the product is not certified for life-support or medical devices.
ERAYAK Product Support
For product information and support, use the contact address listed in the manual.
support@erayakpower.com
Warranty
| Warranty & Support | Coverage Details |
|---|---|
| Warranty Duration | 1-Year Limited Warranty for eligible ERAYAK TANK1000 purchases, subject to applicable warranty terms, proof of purchase, product condition, and technical verification. |
| Warranty Coverage | Coverage applies to eligible manufacturing defects and product malfunctions that occur under normal use during the applicable warranty period. |
| Technical Diagnosis | ERAYAK Technical Support may assist with troubleshooting issues such as no power output, low-voltage shutdown, high-voltage shutdown, overload or short-circuit shutdown, over-temperature protection, cooling-fan issues, fuse failure, and battery-connection problems before confirming the appropriate warranty solution. |
| Replacement Parts Support | For eligible warranty issues, ERAYAK may provide applicable replacement parts, troubleshooting assistance, or other appropriate service solutions after technical verification and warranty review. |
| Fuse Support | The TANK1000 uses replaceable fuses. ERAYAK Support can assist with fuse identification, replacement guidance, and troubleshooting when a fuse-related issue occurs. |
| Battery Connection Support | Support is available for the threaded positive (+) and negative (-) terminals, terminal input cables, 12V battery connection, and related input-power troubleshooting. |
| Technical Support | ERAYAK provides assistance with product setup, 12V battery connection, load planning, modified sine wave compatibility, LCD monitoring, fault diagnosis, fuse questions, ventilation guidance, and after-sales support for the TANK1000. |
| Email Support | support@erayakpower.com Customers may submit proof of purchase, order information, photos, videos, product details, and a description of the issue for technical review. |
| English Phone Support | +1 (573) 455-4565 English-speaking support is available for setup, troubleshooting, warranty questions, replacement-part assistance, and after-sales service. |
| WhatsApp Support | +1 (573) 455-4565 Contact ERAYAK via WhatsApp for convenient technical and after-sales assistance. |
| Warranty Claim Process | Contact ERAYAK Support with your proof of purchase, product model, order information, and a description of the issue. Photos, videos, battery information, connected-device details, or troubleshooting results may be requested before the appropriate warranty solution is confirmed. |
| Proper Use Requirement | Warranty service is subject to proper operation with a compatible 12V battery, correct polarity, adequate ventilation, appropriate connected loads, and operation within the TANK1000's 1000W continuous / 2000W surge output limits. |
| Service & Repair | Do not perform unauthorized internal repairs or modifications. If the inverter, cables, terminals, cooling fan, housing, or electrical connections show serious damage, discontinue use and contact ERAYAK Support or qualified service personnel. |
Warranty Note: Warranty service is subject to the applicable ERAYAK warranty terms, proof of purchase, proper operation and maintenance, technical verification, and applicable exclusions. Misuse, incorrect polarity, excessive load, blocked ventilation, moisture exposure, unauthorized modification or repair, physical damage, or other operation outside the TANK1000 user guide may affect warranty eligibility.
Shipping Policy
| U.S. Shipping | Details |
|---|---|
| U.S. Warehouses | ERAYAK provides local U.S. fulfillment from warehouses in California, New Jersey, and Georgia. |
| Order Processing | Most orders are confirmed and prepared for shipment within 24 hours after order verification. |
| Tracking Number | A tracking number is provided after the order is shipped so customers can follow the delivery status online. |
| Standard Delivery | Most standard orders are estimated to arrive within 2–4 business days after shipment. |
| Expedited Processing | Expedited service is available for eligible orders. Expedited orders receive priority order confirmation, faster warehouse processing, and priority logistics handling. |
| 2-Business-Day Delivery Option | A 2-business-day delivery option may be available for eligible products and destinations. Availability and any additional shipping charges should be confirmed before ordering. |
| Shipping Coverage | Delivery is available across most locations within the contiguous United States. |
| Hawaii & Offshore Areas | For Hawaii, U.S. islands, offshore territories, or other locations outside the contiguous United States, please contact ERAYAK Support before placing your order to confirm shipping availability and cost. |
| Warehouse Assignment | Orders are fulfilled from the most suitable U.S. warehouse based on product availability and the customer's delivery location. |
| Shipping Support | Email: support@erayakpower.com Phone: +1 (573) 455-4565 WhatsApp: +1 (573) 455-4565 |
Shipping Note: Delivery times are estimates and may vary based on inventory availability, destination, carrier conditions, weather, holidays, and other logistics factors. For urgent, remote-area, or special delivery requests, contact ERAYAK Support before placing your order.
Specifications
| Specification | Details |
|---|---|
| Model | ERAYAK TANK1000 |
| Product Type | 1000W Power Inverter |
| Continuous Power | 1000W |
| Surge Power | 2000W |
| Compatible Power Source | 12V Battery |
| Nominal AC Output Voltage | 115V AC |
| AC Output Waveform | Modified Sine Wave |
| AC Outlets | 115V / 15A AC Sockets |
| USB Ports | USB-A + USB-C |
| USB Output | 5V DC, 3.1A Shared |
| No-Load Power Draw | <0.45A DC |
| LCD Display | Yes |
| Battery Level Indicator | Yes |
| Output Power / Input Voltage Display | Yes |
| Fault Indicator | Yes |
| Low Battery Alarm | 10.5V DC |
| Low Battery Shutdown | 9.5V DC |
| High Battery Voltage Shutdown | 15.5V DC |
| Over-Temperature Protection | Yes |
| Cooling Fan | Yes — Temperature-Controlled |
| Overload & Short-Circuit Protection | Yes |
| Fuses | 3 × 40A |
| Battery Connection | Threaded Positive (+) / Negative (-) Terminals with Terminal Input Cables |
| Dimensions | 7.3 × 4.2 × 1.1 in |
| Weight | 2.1 lb / 1.0 kg |
| Package Contents | 1 × TANK1000 Inverter, 1 Pair × Terminal Input Cables, 1 Set × Fuses, 1 × Product Brochure |
Performance Note: Actual operation depends on battery condition, connected load, startup surge, temperature, ventilation, and device compatibility. The TANK1000 produces modified sine wave AC output, so always verify the connected device's voltage, wattage, startup surge, and waveform requirements before use.
Power Efficiency
1. 1000W Continuous Power
The TANK1000 provides up to 1000W of continuous AC power and 2000W of surge capacity for compatible 12V battery-powered applications.
2. Low No-Load Power Draw
With a no-load power draw of less than 0.45A DC, the TANK1000 helps limit unnecessary battery consumption when the inverter is powered on without a significant connected AC load.
3. Battery Voltage Monitoring
The LCD display lets you monitor battery input voltage and battery level, helping you better manage available battery power during use.
4. Low-Battery Protection
A low-battery alarm activates at 10.5V DC, while low-battery shutdown occurs at 9.5V DC to help reduce excessive battery discharge.
5. Disconnect When Not in Use
The user guide recommends disconnecting the inverter when it is not in use to help prevent accidental battery discharge. The USB ports remain active even when the inverter is switched off.
Built for Reliability
1. Low-Battery Protection
The TANK1000 provides a low-battery alarm at 10.5V DC and shuts down at 9.5V DC to help protect the connected battery from excessive discharge.
2. High-Voltage Protection
The inverter shuts down if battery voltage rises above its safe operating range. The specified high-voltage shutdown point is 15.5V DC.
3. Over-Temperature Protection
The TANK1000 monitors operating temperature and shuts down if the internal temperature exceeds the safety threshold.
4. Temperature-Controlled Cooling Fan
The built-in temperature-controlled cooling fan operates as needed to support stable performance and help manage heat under load.
5. Overload & Short-Circuit Protection
The inverter shuts down when connected power demand exceeds the rated 1000W output or when a short circuit is detected.
6. 3 × 40A Fuse Protection
Three 40A fuses provide additional electrical protection for the TANK1000 power system.
7. LCD Fault Monitoring
The LCD display can show fault information and warning messages, helping users identify abnormal operating conditions and take corrective action.
Compatibility
| Compatibility | Typical Equipment | Compatibility Details |
|---|---|---|
| 12V Battery Systems | Compatible 12V vehicle, RV, marine, or standalone battery systems | The TANK1000 is designed to connect directly to a compatible 12V battery using the supplied terminal input cables. Always observe correct battery polarity. |
| Laptops & Chargers | Laptop adapters, chargers, and compatible AC-powered electronics | Suitable for compatible equipment when the total connected load remains within the TANK1000's 1000W continuous rating and the equipment supports modified sine wave power. |
| Phones & Tablets | Smartphones, tablets, and compatible portable electronics | USB-A and USB-C provide 5V DC output with up to 3.1A shared current for compatible USB devices. |
| Small Appliances | Compatible low-to-medium power household or travel appliances | Appliances may be used when their running wattage and startup surge remain within the TANK1000's 1000W continuous / 2000W surge capacity. |
| Multiple Devices | AC and USB-powered electronics used together | Multiple compatible devices may be connected at the same time as long as the combined continuous demand remains within 1000W. |
| High-Starting-Surge Devices | Devices with motors, compressors, or significant startup demand | The startup surge must remain within the TANK1000's 2000W surge capacity. Always check the equipment manufacturer's requirements before use. |
| Modified Sine Wave Equipment | Compatible AC-powered equipment designed to operate with modified sine wave power | The TANK1000 produces modified sine wave AC output. Confirm compatibility before connecting equipment that requires pure sine wave or another specific waveform. |
| Battery Monitoring Applications | Vehicle, RV, mobile-work, and off-grid battery-powered setups | The LCD display shows battery level and can switch between AC output power and battery input voltage for real-time monitoring. |
| High-Power Appliances | Heaters, kettles, microwave ovens, cooking appliances, and other high-wattage devices | Use only when the appliance's continuous and startup demand remain within the TANK1000's 1000W continuous / 2000W surge limits. Many high-power appliances may exceed these limits. |
| Medical & Life-Support Equipment | Life-support systems and medical devices | Not intended for use. The user guide states that the inverter is not certified for use with life-support or medical devices. |
Important Compatibility Note: The ERAYAK TANK1000 provides up to 1000W continuous power / 2000W surge power from a compatible 12V battery. It produces modified sine wave AC output. Always verify connected-device voltage, running wattage, startup surge, and waveform requirements before use.
Maintenance Guide
Simple Care. Reliable Power.
Keeping your ERAYAK TANK1000 in good operating condition is straightforward. Routine maintenance mainly involves checking the battery connections, monitoring battery voltage and connected load, keeping the cooling system clear, and inspecting the terminal cables and fuses when needed.
| Maintenance Item | When to Check | What to Do |
|---|---|---|
| Battery Connections | Before each use | Check the positive (+) and negative (-) threaded terminals and terminal input cables for secure connection, wear, or visible damage. |
| Battery Voltage | Before and during use | Monitor battery condition using the LCD display and respond to low- or high-voltage warnings when they occur. |
| Connected Load | Before and during use | Keep total continuous demand within 1000W and startup surge within 2000W. |
| Cooling Fan & Ventilation | During use | Keep the cooling fan and ventilation openings unobstructed and maintain at least 3 inches of clearance around the inverter. |
| Fuses | If power is lost or a protection issue occurs | Inspect the TANK1000's 3 × 40A fuses and replace only with the correct type and rating when necessary. |
| LCD & Fault Indicators | During use | Monitor battery level, power output, voltage, and fault messages for signs of abnormal operation. |
| Physical Condition | Before use | Inspect the housing, terminal cables, terminals, fan, and connections for visible damage. |
| Storage | When not in use | Disconnect the inverter from the battery and store it in a dry indoor area away from direct sunlight, heat, moisture, and conductive dust. |
Service Note: The TANK1000 does not require engine-style scheduled maintenance. Regular inspection of battery connections, fuses, ventilation, connected load, and physical condition is the primary maintenance requirement.
1. Battery Connections — Check Before Use
Inspect the terminal input cables and threaded positive (+) and negative (-) terminals before use. Make sure all connections are secure and correctly polarized before turning on the inverter.
2. Battery Voltage — Monitor Operating Condition
The TANK1000 provides a low-battery alarm at 10.5V DC and shuts down at 9.5V DC.
If a low-voltage shutdown occurs, recharge or replace the battery and make sure the inverter is connected to a fully charged compatible 12V battery.
The inverter also provides high-voltage shutdown at 15.5V DC. Disconnect any charging source that causes battery voltage to exceed the safe operating range.
3. Load Management — Stay Within Rated Power
The TANK1000 provides 1000W continuous power and up to 2000W surge power.
If an overload or short-circuit shutdown occurs, disconnect high-power devices and verify that the total continuous load remains within 1000W.
4. Cooling & Ventilation — Keep Airflow Clear
Do not cover or block ventilation openings. Allow at least 3 inches (7.5 cm) of clearance around the TANK1000 for proper airflow.
If an over-temperature shutdown occurs, turn off connected devices and allow the inverter to cool for at least 10 minutes. Make sure the cooling fan is not blocked and that air can circulate freely before restarting.
5. Fuse Protection — Inspect When Necessary
The TANK1000 uses 3 × 40A fuses. If a fuse-related problem is suspected, disconnect the inverter from the battery before inspection or replacement.
Replace fuses only with the correct type and rating specified for the TANK1000.
6. Battery Discharge — Disconnect When Not in Use
Disconnect the TANK1000 from the battery when it is not in use to help prevent accidental battery discharge.
The user guide notes that the USB ports remain active even when the inverter itself is switched off.
7. Cleaning & Storage — Keep It Dry
Disconnect the inverter from the battery before cleaning, inspection, or storage.
- Keep the inverter away from moisture and conductive dust.
- Do not cover or obstruct the ventilation openings.
- Keep the unit away from direct sunlight and heat sources.
- Do not operate near propane, gasoline, or other flammable gases or fumes.
- Store the TANK1000 in a dry indoor environment.
- Keep the inverter away from children.
8. Battery Safety — Use Proper Precautions
- Follow the battery manufacturer's safety instructions.
- Wear protective gloves and eyewear during installation or maintenance.
- Never smoke or expose the battery to open flames or sparks.
- Do not drop metal tools or conductive objects near the battery terminals.
- Keep soap and water nearby when working around lead-acid batteries.
Important Reminder: Use the TANK1000 with a compatible 12V battery, keep continuous output within 1000W and surge demand within 2000W, maintain at least 3 inches of ventilation clearance, monitor battery voltage, use the specified 3 × 40A fuses, and disconnect the inverter from the battery when it is not in use.
Frequently asked questions
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What devices can I power with the ERAYAK TANK1000 Power Inverter?
The TANK1000 is designed for compatible AC and USB-powered devices with a combined continuous load of up to 1000W. It can support many laptop chargers, electronics, small appliances, tools, and other compatible devices, provided their startup surge stays within the inverter’s 2000W surge capacity. Always check the device’s wattage and waveform requirements before use.
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How much power does the ERAYAK TANK1000 provide?
The TANK1000 provides up to 1000W of continuous power and 2000W of surge power for brief startup demand.
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What type of battery should I use with the TANK1000?
The TANK1000 is designed to connect directly to a compatible 12V battery using the supplied terminal input cables. Always observe correct positive and negative polarity when connecting the inverter.
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What does the LCD display show?
The LCD display shows the connected battery level and can display AC output power in watts or battery input voltage. It also provides fault information and warning messages when abnormal operating conditions are detected.
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What happens if the battery voltage becomes too low or too high?
The TANK1000 provides a low-battery alarm at 10.5V DC and shuts down at 9.5V DC. It also shuts down if battery voltage reaches 15.5V DC. These protections help protect the inverter and connected battery system.
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What should I do if the TANK1000 overheats?
Turn off or disconnect connected devices and allow the inverter to cool for at least 10 minutes. Make sure the cooling fan is not blocked and that there is sufficient airflow around the inverter before restarting it.
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How much ventilation space does the TANK1000 need?
Allow at least 3 inches (7.5 cm) of clearance around the inverter during operation. Do not cover or block the ventilation openings, and do not operate the unit in a fully enclosed compartment.
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Should I disconnect the TANK1000 when it is not in use?
Yes. The user guide recommends disconnecting the inverter when it is not in use to help prevent accidental battery discharge. The USB ports can remain active even when the inverter is switched off.