ERAYAK 400W Car Power Inverter, 12V DC to 110V AC Converter with USB-C Charging
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Customers praised this 400W power inverter as a "must have" for vehicles and travel. It converts 12V DC to 110V AC, charging laptops, phones, tablets, and small appliances under 400W. Shoppers highlighted its compact design, USB-C fast charging, dual outlets, and built-in safety features. Perfect for road trips, camping, and emergencies.
- Game changer! Great for charging phones, laptops, tablets & even nebulizer machine.
- Effortlessly powered my laptop and charged my phone with the USB-C fast charger.
- A must have for frequent car travelers. It works great!
Works great! I don’t have an outlet in the back of my truck to charge anything and this works great! Just plug it in to the 12v outlet and you have instant 110 outlets! Great value for the money! Nice find! Not huge! Comes with battery clamps as well! Nice design!
Works great for powering small items such as lights, laptops, small fans, TVs, phones, and anything that requires less than 400 watts.
This inverter is a must have for frequent car travelers. We use it to charge our laptops while on road trips. It works great!
This was a must have in any car! For Charging phones, laptops, tablets & even nebulizer machine. Emergencies yes. Even good for electric small coolers. Being stuck in traffic with no electricity etc. Game changer! Oh and great gift if needed!
This is a extremly useful product and great to charge laptop in the car.
I recently tried this power inverter on a camping trip, and I’m honestly impressed by how handy it turned out to be. It effortlessly powered my laptop and charged my phone with the USB-C fast charger, which was a lifesaver when I needed to work and keep my devices running. The two AC outlets were perfect for running small appliances, and the dual USB ports allowed me to charge multiple devices at once. The compact design made it easy to pack, and I loved the peace of mind the built-in safety features provided. Whether you're on a road trip, camping, or just need backup power in an emergency, this inverter is a great, reliable companion for any adventure.
Erayak TANK-400 Car Power Inverter
Real 400W Continuous Output – Portable Power for Work, Travel, and Emergencies
🔌 Powerful & Versatile DC to AC Power
The TANK-400 transforms your car’s 12V DC outlet into 120V AC power with 400W continuous and 800W peak output.
- 2 × AC outlets (120V)
- 2 × USB-A ports (3.1A max total)
- 1 × USB-C port (18W fast charge)
Perfect for powering laptops, tablets, phones, power tools, heated blankets, breast pumps, and personal care items like curling irons or LED makeup mirrors.
🛡️ Premium Fuse Protection for Car and Inverter
Built for durability, the TANK-400 includes a user-replaceable fuse system to safeguard both your devices and your vehicle:
- 2 × 25A fuses (installed) + 2 × spare 25A fuses
- Extra 12V plug fuses: 2 × 20A and 2 × 10A
Replace fuses in seconds and stay protected on the road.
🤫 Intelligent Cooling, Ultra-Quiet Performance
The built-in smart fan adjusts speed based on temperature for optimal cooling with minimal noise—great for long drives or quiet campgrounds.
🚗 Travel-Friendly Design
- Compact and lightweight at only 1.2 lbs
- Size: 7.3 × 4.2 × 1.1 inches
Fits easily into glove boxes, backpacks, or center consoles—ready when you need backup power for work or emergencies.
🔋 Built-in Multi-Protection System
Charge safely with built-in protections against:
- Short circuits
- Low voltage and overvoltage
- Overheating and overload
- Auto shutoff based on temperature
Protect your sensitive gear wherever your journey takes you.
📦 What’s in the Box
- 1 × Erayak TANK-400 Car Power Inverter
- 2 × 25A installed fuses + 2 × spare 25A fuses
- 2 × 20A fuses + 2 × 10A fuses (for 12V adapter)
- 1 × User manual
📊 Technical Specifications
| Specification | Value |
|---|---|
| Continuous Output Power | 400W |
| Peak Power | 800W |
| Input Voltage | 12V DC |
| Output Voltage | 120V AC |
| AC Outlets | 2 × US Standard |
| USB-A Ports | 2 × 5V / 3.1A Max Total |
| USB-C Port | 1 × 18W Fast Charging |
| Cooling System | Auto-regulating smart fan |
| Fuse System | 2 × 25A (installed) + 2 × 25A, 2 × 20A, 2 × 10A |
| Dimensions | 7.3 × 4.2 × 1.1 inches |
| Weight | 1.2 lbs (545g) |
| Safety Features | Overheat, short-circuit, voltage protection, overload, auto shutoff |
| Warranty | 3 Year |