Top 10 Best convert plug to battery in 2026

Last Updated - 6/17/2026

🏆Best Choice

TESSAN

2 Pack European Plug Adapter USB C, TESSAN US to Europe Adapter 4 Outlets 3 USB Charger, Type C International Power Adaptor to Italy Spain France Portugal Iceland Germany, Europe Travel Essentials

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Adapter for Europe Plug: Europe plug adapter works in European countries such as Italy, Spain, France, Portugal, Greece, Iceland, Germany, Switzerland, Netherlands, Turkey, Poland, etc; Some countries or regions use multiple socket types (Note: Type C adapters are not supported in the UK, Ireland, Scotland)
•7 in 1 European Adapter: The Spain adapter plug features 4 AC Outlet (2500W Max), 1 USB C (3A Max) and 2 USB A (2.4A Max per port); Type C adapter for travel can charge 7 devices simultaneously, reduces waiting time and no need to bring extra adapters
•USB C 15W: TESSAN European travel plug adapter USB C is of 15W Max output, charging your phone, earphones and other devices; EU adapters for travel also has 2 USB A port to meet the charging needs of various devices
•Note: The adaptor for European outlet is not a voltage converter, make sure your device supports 100 to 250V dual voltage; If you plan to use a hair dryer, straightener, or curling iron on this European power adapter, ensure they support dual voltage
•Compact and Portable: Compact size 2.24 × 3.14 × 2.65 in and lightweight 3.48 ounces; International power adapter fits easily into your bag; EU adapter with 4 sided design won't block when plug in large adapter; No surge protection, cruise ship essentials

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$23.99

$26.99

-11%

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PiSFAU

150W Power Inverter 12V DC to 110V AC Car Plug Adapter Outlet Converter with 3.1A Dual USB AC car Charger for Laptop Computer Black

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•〖Premium150W Power Inverter〗Car Power Inverter Provides 150 watts continuous DC to AC power and 300 watts of peak power. Great for charging string lights, laptop, breast pump, CPAP machine, nebulizer, game console, TV, DVD players, lights, iPad, and other electronic devices.
•〖Fast Charging〗110V AC outlets for charging larger devices such as laptops and tablets, 2 USB charging ports for powering USB compatible devices
•〖Double protection mechanism〗Smart chip + built-in fuse double protection mechanism. Once the product detects a fault by itself, the inverter will automatically turn off the current output and light up a red light to remind the user, avoiding the trouble of replacing the fuse.
•〖Ideal for the journey〗Ultra-compact and lightweight, just about credit card size-3.4 x 2.5 x 1.5 inches (8 oz+),saving space and easy to carry.
•〖Multi-protection〗The durable metal housing can provide advanced protection from drops and collisions. The safe charging technology can prevent the machine from overheating, reverse connection, under voltage, over voltage, overload and short circuit.

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$16.95

$24.99

-32%

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Yelesley

Yelesley AC to DC Converter 2A 24W Car Cigarette Lighter Socket 110-240V to 12V AC/DC Power Adapter Black

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•【Power Supply Adapter – Not a Charger】 This is a 12V/2A regulated power supply adapter, not a battery charger. It converts 110–240V AC from your wall outlet into 12V DC via a car cigarette lighter socket. Perfect for powering low-wattage car electronics indoors. WARNING: Not for High Power Devices–Do NOT use with car air pumps, vacuum cleaners, or devices over 24W (2A). Doing so will damage the product! Widely Compatible -- AC/DC Power Socket adapter transform 110-240V AC from Wall Plug into 12V DC, works perfectly with any vehicle electronic products with rated power less than 24W, the maximum current is 2A！！
•【Compatible with Low-Power Devices Only (Max 24W/2A)】 Supports only car electronic devices with rated power under 24W and current below 2A. ❌ Not compatible with air compressors, car vacuums, refrigerators, or battery chargers.
•【Built-In Safety Protection】 Made of durable ABS material and equipped with short-circuit, overheat, and overload protection. Stable and safe power output for daily use with car accessories like dash cams, FM transmitters, air purifiers, and humidifiers.
•【Convenient to Use at Home】 Comes with a 1.2-meter (4 ft) cable and standard AC plug. Simply plug it into any household outlet, and you can power any car device that uses a cigarette lighter plug – just like in your car. Specifications -- Input voltage: 100-240V; Output voltage: 12V, Output current: 2A; Frequency: 50 / 60HZ; Wattage: 24W, for Car charger or Car lighter Plug in, bring your car appliances back home
•【IMPORTANT USAGE WARNING】 Do NOT use with any device that exceeds 2A current or 24W power. Overloading may burn the circuit or cause product failure. NOT a charger – will not charge car jump starters or battery-powered tools. Works perfectly with any vehicle electronic devices with rated power less than 2A 24W，such as Car Dash Cam, Car Charger, Car MP3 player, Car Bluetooth FM Radio Adapter, Car Air Purifier, Car Humidifier, Car Diffuser, Car Telephone Automotive Razor. Our product is a low-power converter. It is not suitable for high-power devices . If a device exceeding 2A is connected, the electricity will be too large, which will cause the item circuit to burn out.

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$9.99

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Ecarke

200W Portable Power Inverter for DeWALT 20V,Ecarke Outdoor Generato Battery Converter with 2 USB&LED&AC Battery Powered Outlet,Convert DC 18V/20V to AC 110V-120V Portable Power Station(Tool Only)

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•▶[Compatible with]:The battery inverter for DeWalt 18V/20V MAX Lithium-ion Batteries (e.g., DCB206, DCB205, DCB204). This power inverter swiftly converts batteries into a portable charger, eliminating the need for bulky adapters. Ensure continuous power for various devices during outages or travel.
•▶[200W Power Inverter]: Our inverter is equipped with essential ports for charging devices and appliances, featuring 2 USB ports (DC 5V 2.1A) and 110-120V AC. Ideal for emergency power, outdoor activities, and home backup.Enable also users to charge their phones, iPads, iPods, and other small electronic devices.
•▶[2000LM LED Light] For dewalt 20v battery converter is designed with an 200lm LED light,The lamp head can be adjustable at 75°,there is no visual blind spot,allowing you to see more dearly in the dark.It serves as a convenient light source for your camping or outdoor emergencies, enhancing your visibility and ease in such situations.
•▶[With Low Voltage Protection Plate]:Equipped with overload, over current, overheat, low voltage protection.Ensure that the battery will stop working when the battery voltage is lower than 15V, and use it with confidence to avoid over-discharge of the battery and damage to the battery.
•▶【Versatile Use】This power supply staion outlet inverter is highly portable and ideal for use in dark environments, as well as for outdoor activities such as camping, hiking, fishing, and hunting.

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$37.99

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Nobranded

2 Pairs XT60 Plug Male Female Connector to T Plug Male Female Connector Conversion Adapter

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•The T male plug is converted to an XT60 female plug connector adapter, the T female plug is converted to an XT60 male plug connector adapter.
•Features: Integral plug, compact, lightweight, suitable for all kinds of models.
•This adapter allows you to use your batteries that have a style connector with an ESC that has an XT60 Connector on it Use for convert battery with T-Plug to XT60 on ESC / charger Plug is convenient,stable performance;Welding is firm,able to bear large current!
•Scope: RC battery, power supply etc.
•Package quantity: 2pcs * XT60 male connector to T plug female connector + 2pcs * XT60 female connector to T plug male connector.

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$7.66

$10.99

-30%

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Kurt S. Adler

Kurt S. Adler 3-AAA USB Power Connect and Converter

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Made of plastic and copper
•USB power connector and converter
•Converter equivalent to 3 "AAA" batteries
•Indoor only

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$9.99

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Lenink

Lenink AC Power Supply Adapter for 3 AA Battery, AA Battery Replacement Adapter for LED Light, Decorations (Black)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Continuous Power Supply: as long as you place in this battery replacement, you can use your device for 24 hours without changing batteries frequently, saving your time and money, and bringing more convenience to your life
•Premium Material: the adapter is made of anti-oxidation nickel plated socket and pure copper wire, with the function of short circuit protection, overcharge protection and overcurrent protection
•Wide Applications: the function is equivalent to 3 AA batteries, so it can be used for most devices that require 3 AA batteries, such as LED lights, battery operated table lamp, electronic toys, decorations
•Easy to Use: Put the adapter correctly into the battery case according to the positive and negative poles.Compatible with most low-medium current applications <1 Amp,can be used to eliminate AA batteries in electronic devices using 3 AA batteries
•Package Includes: 1 adapter, 3 AA dummy batteries. NOTE: 1. Do not attempt to charge the AA dummy batteries 2. Unable to power electronic equipment by itself, it needs to be used with the AC to DC wall power adapter. Patent applied

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$15.99

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Lenink

Lenink Adjustable AC Power Supply Adapter for 2 AA 3 AA 4 AA Batteries, 3V, 4.5V, 6V, AA Battery Replacement Adapter for LED Lights, Decorations (Black)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Adjustable Settings: This adapter is a brand-new upgrade in terms of functionality and appearance based on the old version. The adjustable settings allow it to be compatible with devices that require 2-4 AA battery charging simultaneously, meeting your diverse device usage needs.
•No Need for Frequent Battery Replacement: This adapter is used to replace regular batteries and can provide continuous power to your devices. You no longer need to worry about the battery running out and having to replace it. Please note that dummy batteries require an adapter to work.
•Convenient to Use: Plug-and-play, saving you time and money. The adapter comes with FCC/CE/ETL certifications, and it is equipped with overvoltage, overcurrent, overcharge, and short-circuit protection, ensuring a safer user experience.
•Versatile Application: This adapter can work with most device that uses 2-4 AA batteries. Please note that this product is designed to work with low current applications with currents below 1 ampere.
•Package Includes: 1 Adjustable AC Adapter, 1 Dummy Battery with Thin Flat Cable, 3 Dummy Batteries. Lenink friendly after sale service. Please kindly check if the voltage and current coinsistent with your device before use.

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$17.99

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Lenink

Lenink Power Supply Cable for AA Battery, Replace AA Battery

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Continuous Power Supply: as long as you place in this battery replacement, you can use your device for 24 hours without changing batteries frequently, saving your time and money, and bringing more convenience to your life
•Premium Material: the power supply cable is made of pure copper wire, which has better conductivity. The thin flat cable coming out of the battery can easily run around the battery compartment to make sure close perfectly
•Easy to Use: Put the adapter correctly into the battery case according to the positive and negative poles. Compatible with most low-medium current applications <1 Amp. Note: please make sure the power supply voltage is consistent with your device
•Wide Applications: the USB cable is used for replacing 3AA~4AA batteries, so it can be used for most devices that require 3AA~4AA batteries, such as LED lights, decorations, battery operated table lamp
•Package Includes: 1 USB cable, 4 AA dummy batteries. NOTE: 1. Do not attempt to charge the AA dummy batteries 2. Unable to power electronic equipment by itself, it needs to be used with wall power adapter. 3. It is not recommended to use this product on 1AA and 2AA devices

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$11.99

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Lenink

Lenink AC Power Supply Adapter for AA Battery, Replace 2 AA Battery for Led Lights, Decorations (White, 1.8m/5.9ft)

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•No Need To Change Battery Frequently: With this AA battery adapter,you don't need to buy a lot of replacement batteries when the batteries run out,saving you more time and money.
•Premium Quality and Safe Charging: AA battery power supply adapter is made of high quality materials with overcharge protection,short circuit protection and overcurrent protection. (Note:Do not attempt to charge the AA dummy batteries with a battery charger,otherwise it will cause a short circuit.)
•Unique Design:The thin flat cable coming out of the battery can easily run around the battery compartment cover and be located under the electronic device,effectively solving the problem of the device tilting or standing unstable.
•Easy to Use: Put the adapter correctly into the battery case according to the positive and negative poles.Compatible with most low-medium current applications <1 Amp,can be used to eliminate AA batteries in electronic devices using 2 AA batteries
•In the Box: 1 *adapter,2 *battery.Unable to power electronic equipment by itself, it needs to be used with the AC to DC wall power adapter.Patent applied.

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$14.99

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