Amazon.com: Panasonic BK-3MCCA8BA eneloop AA New 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries

Recharge up to 2100 times Maintain up to 70% of their charge after 5 years (when not it use) 2000mAh type, 1900mAh min, Ni-MH pre-charged rechargeable battery Pre-Charged at the factory using solar power and ready to use No memory effect - batteries can b

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