Tenergy NiMH AAA 1000mAh Ready to Use Rechargeable High Capacity Batteries (3 Packs)

* Like a disposable battery.
* Because the Tenergy R2U Battery has a very low self-discharge, Tenergy R2U Battery can ship the batteries to the retailers in a charged state. Also in the shops Tenergy R2U loses its charge very slowly. This means the consumer purchases a charged battery, which can be used immediately.