High Capacity: 1000mAh Powerowl AAA rechargeable batteries 1.2V Ni-MH.
Longer Service Life: Powerowl rechargeable batteries can be recharged over 1200 times and keep 70% power after non-use for 3 years. It is highly recommended to fully charge each battery before first use. Please charge 60-80% every 3 months if you don't use batteries for a long time.
Environment Friendly: Powerowl rechargeable batteries don’t contain Hg/Cd/Pb. They are recycled and eco-friendly.