Easily convert your AAA batteries to AA!
Discover our new battery converters! They will allow you to convert all your small (AAA) batteries to medium-sized (AA) batteries.
Practical solution
If your devices use AAA batteries, but you're running out, this AAA battery conversion kit is the perfect solution for you. In just a few seconds, you can convert your AAA batteries to AA batteries with this tool!

Economical solution
No need to have every type of battery at home! Simply convert your batteries as needed for sustainable and optimal use of your batteries and electrical devices!
Non-harmful solution
Our converters are even safer than original batteries! Batteries sometimes leak corrosive chemicals... With these converters, the batteries are encapsulated, so you will never again be in contact with dangerous chemicals!
Durable material
These converters are made of polyethylene, known for its high resistance to water and humidity, and considered the safest plastic to use.
Simple and practical converters
Easily convert your small AAA batteries to AA when needed; just place your AAA battery into a converter and close it securely.
Also excellent for emergencies, the converters are suitable for all types of electrical devices using AA batteries.

The essentials
- Safe material
- Compatibility with all AAA batteries
- Easy to use
- Chemical protection
Features
- Color: Translucent
- Material: ABS Plastic
- Size: Approximately 5 cm x 0.9 cm x 1.3 cm
The pack includes
4 x AAA to AA battery converters