ERAYAK 400W Car Power Inverter, 12V DC to 110V AC Converter with USB-C Charging

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3-Year Warranty
90-Day Repair
30-Day Returns
Factory Support

Coverage depends on product condition and policy eligibility. Warranty details · Return policy

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