250W Car Inverter with Digital Display, DC 12V/24V to AC 220V

$68.97

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Car power inverter with 250 watt power for sale online. Conversion efficiency of this 250W car inverter can reach 90%. Car charger power inverter adopts digital display, it shows input voltage clearly, know the status in real time. Car portable power inverter supports most digital and household products, such as telephone, camera, laptop and vehicle mounted fan.

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Delivery date: 6-12 days

SKU: ATO-CI-250WD

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Overview
Specs
FAQ
Reviews

Overview

A 250W car inverter is a device that converts the direct current (DC) power from a car's battery into alternating current (AC) power, which is similar to the power supplied by standard household electrical outlets. This allows you to use or charge AC-powered devices, such as laptops, small appliances, and mobile phones, while on the go. Car usb inverters are particularly useful for long trips or camping, as they enable you to stay connected and keep essential devices operational.

Feature:

Digital display in 250W car socket inverter shows input voltage clearly, you can know the status in real time.
USB output Charging interface available. It allows you to directly charge electronic devices like smartphones, tablets, and other gadgets.
Built-in intelligent protection system. Stable and reliable and it ensures safe operation by automatically shutting down in risky conditions, protecting both the vehicle's electrical system and connected devices.
Multiple safety protection: low voltage protection, high voltage protection, over-current protection, short circuit protection, overheat protection, overload protection, electrical shock protection, testing protection.

Details:

Cooling Fan

It helps dissipate heat generated by the inverter's electronic components, ensuring optimal performance and preventing overheating. This enhances the efficiency, reliability, and lifespan of 250W car inverter. By maintaining a stable temperature, the cooling fan prevents thermal shutdowns and protects sensitive components from damage.

One Button Switch

One-button switch on a car charger power inverter offers convenience and safety, allowing easy control of power supply without unplugging the device. It enhances user experience by providing quick access to turn the inverter on or off, prevents accidental battery drain, and prolongs the inverter's lifespan by avoiding constant power cycling.

Digital Display

Digital display is typically more intuitive and easier to read compared to analog meters. It provide clear, precise information at a glance. Digital display in 250 watt car inverter helps prevent overloading, overheating, and other potentially hazardous situations. Overall, a digital display enhances the functionality and user experience of a car socket inverter.

Applications:

Camera

Phone

Flashlight

Fan

Specs

Model	ATO-CI-250WD
Continuous Power	250W
Peak power	500W
Input Voltage	DC 12V/24V
Output Voltage	AC 220V/50Hz±3
Shell Material	ABS
Conversion Efficiency	90%
Cooling Method	Fan
Operating temperature	-40 ℃~60 ℃

Structure:

250W digital display car inverter structure

FAQ

Can a car inverter power multiple devices at once?

Yes, a car inverter can power multiple devices at once, provided its wattage capacity is not exceeded. Car inverters convert the car's DC power to AC power, allowing you to use standard household devices. For example, a car power inverter has a 250 watt capacity, you can run multiple devices whose combined wattage does not surpass this limit.

However, it's crucial to be mindful of the total power consumption. Overloading the inverter can cause it to shut down or even damage it. Additionally, continuously running high-wattage devices can drain the car battery quickly, potentially leaving you with a dead battery. To avoid these issues, check the power requirements of your devices and ensure the combined load stays within the inverter's rated capacity. It's also advisable to run the car engine periodically to keep the battery charged.

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Existing reviews

Handy little 250W car inverter for road trips.

This 250W car inverter is perfect for charging my laptop and phone while on the road. The digital display helps show the voltage, so I know my car battery isn’t being overworked. I would have given five stars if the AC outlet felt a bit sturdier, but overall, it’s a great compact backup.

From: Jodie Gresham | Date: 7/15/2025 2:10 AM

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It's perfect for road trips and daily use!

This 250W car inverter with a digital display has been super handy for powering my devices on the go. The display makes it easy to monitor the input voltage, so I always know what's going on. It runs smoothly on my laptop and phone charger. It's a great choice for anyone needing portable power!

From: Arno Bell | Date: 9/26/2024 3:02 AM