14500 Batteries & Chargers
14500 battery 3.7V rechargeable li-ion and 14500 Battery Chargers.
Protected, High Capacity, Best 14500 cells in industry.
Frequently Asked Questions
Is a 14500 battery the same as AA?
14500 battery is Li-ion (Lithium-ion) 3.7 Volts (fully charged 4.2V), while regular Ni-Mh AA battery is 1.2 Volts / 1.5 Volts.
4.2V vs. 1.5V is not the same and device could be damaged by using incompatible batteries.
Don't mix, or try to use 14500 battery together with any AA size battery.
Can I use 14500 instead of AA?
14500 battery is not a replacement for regular rechargeable (or disposable) AA battery.
Always make sure (manufacturer user manual) that your device is compatible with 14500 batteries.
If 14500 battery is not listed under "compatible batteries" section in user guide - that means: your device is compatible with AA batteries only.
Device manufacturer will always specify if 14500 Rechargeable 3.7V cells are compatible (safe to use).