12v 500w Inverter, 12v to 120v/220v Power Inverter

Compact and light power inverter provides 500W continuous DC to AC power, converting car battery 12V DC to 120V/220V AC power, modified sine wave output, featuring multi-protection function and built-in cooling fan, best inverter for charging your cell phone, tablet, laptop etc., via USB port and household outlet.
SKU: ATO-M500W-12
Free shipping
Delivery date: 6-12 days
PRICE BREAKS - The more you buy, the more you save
Quantity 5+ 10+ 50+
Discount 3% OFF 4% OFF 5% OFF

500W continuous and 1000W surge power inverter converts 12V DC battery power to 120V/220V AC household power. With full safety protections against over voltage, under voltage, over load, over temperature, short circuit and reverse connection, this is a best inverter for car or home use, ideal for powering mobile phone, laptop, iPad, kindle, digital camera, fan, light, etc., on road trips, vacations, camping or anywhere DC to AC inverter is needed.

500W 12V Inverter Specification

Model ATO-M500W
Input Voltage DC 12V
Output Voltage* 1-Phase (L, N, G) 110V/120V AC ±5% or 220V/230V/240V AC ±5%
- NOT provide split phase configuration (L1, L2+N, G)
Unload Current (less than) 0.3A
Continuous Power 500W
Peak Power 1000W
Output Frequency 50Hz±0.5Hz or 60Hz±0.5Hz
Output Waveform* Modified sine wave or Pure sine wave
Max. Efficiency 90%
USB Port 5V 1A
Outlet Type* Universal outlet *1
Input Voltage Range 10V-15.5V
Low Voltage Alarm 10.5V±0.5V
Low Voltage Shutdown 10V±0.5V
High Voltage Shutdown 15.5V±0.5V
Overload Protection Yes
Overheat Protection Yes
Short Circuit Protection Yes
Reverse Connection Protection Yes
Cooling Method Intelligent cooling fan
Working Temperature -10℃ ~ +50℃
Storage Temperature -30℃ ~ +70℃
Product Size 225x115x60mm
Net. Weight 970g
Warranty 1 year
Remote Control * Wired control (3m) or Wireless control (20m)
-Wired control ONLY applies to pure sine wave inverter

Note: * The AC output is 1-Phase (L, N, G), NOT Split Phase like USA standard (L1, L2+N, G).

Output Sockets (Optional)

Power Inverter Sockets

Protection Function

Multi-protection of power inverter

  • Low voltage
    Alarm at first; voltage continuously reduce, LED Red light on & shut down.
  • Over voltage
    LED Red light on, shut down
  • Over load
    LED Red light on, shut down
  • Over temperature
    Alarm at first; temperature continuously rise, LED Red light on & shut down.
  • Short circuit
    LED Red light on
  • Input reverse polarity
    Fuse burn-out

Power Inverter Applications

Modified sine wave power inverter applications

Tips: What can be regarded as an excellent power inverter?

Power inverter is a device that can convert 12V/24V/48V DC energy from car battery or battery bank into 110V/120V/220V/230V/240V AC power to run the electronics, appliances or various power tools. An excellent power inverter should meet the requirements as below.

  1. Good ventilation, heat dissipation, workmanship and electronic components.
  2. Provide enough power output interfaces and types of interfaces.
  3. High conversion efficiency and clear product power identification.
  4. Provide all kinds of intelligent protections.
Products specifications
Attribute name Attribute value
User Manual

PDF Power Inverter User Manual

Existing reviews
Help for my home appliances
This 500W inverter is suitable for a variety of household appliances as described on the page, and is a good helper for home appliances. I will order more and recommend my friends to buy it.
Ahugy White | 1/12/2023 8:22 PM
Was this review helpful? Yes No (0/0)
Inverter with no odor
I used this inverter on a drive from Chicago to Las Vegas, which turned out to be about a 30 hour drive. 500W inverter charged my laptop as well as my cell phone as fast and as efficiently as a home outlet, with no unpleasant smells during use, which I liked.
Dotin Ola | 10/25/2022 3:12 AM
Was this review helpful? Yes No (0/0)
Excellent portable power supply
Use the inverter to connect an auxiliary battery to power some LED lights for camping. The inverter is beautiful and quiet, it's very easy to use and charges for long periods of time without a problem!
LKiam Lili | 6/27/2022 12:35 AM
Was this review helpful? Yes No (0/0)
12v 500w power inverter charging quantity
Can this 12v 500w power inverter charge my two laptops at the same time?
Larry Larry | 3/17/2021 7:44 PM
Was this review helpful? Yes No (0/0)
Responded by
Yes, the 12v 500w power inverter can charge two laptops at the same time, as long as the voltage of the two laptops does not exceed its rated voltage.
Write your own review
  • Only registered users can write reviews
Customers who bought this item also bought

12v 600w Inverter, 12v to 110v/220v Power Inverter

SKU: ATO-M600W-12
Cheap 600 watt continuous and 1200 watt surge power inverter for car, converts DC 12 volt to AC 110/120 volt or 220/230/240 volt modified sine wave, enjoying USB port and universal outlet for safe and convenient charging iPhone, iPad, kindle, or other devices on the road. Multi-protection of this DC to AC inverter keeps your device safe.
Price: From $93.54