Drain and recharge these batteries up to 500 times! Our USB-Rechargeable AA Battery Kit gives your devices an almost-endless power supply.
500x the Power of Traditional Batteries! Your 4Patriots USB-Rechargeable
Capacity: 3500mWh. In the long run, it is more economical than using ordinary batteries. FOR Battery. Why Choose Hixon Rechargeable Lithium-Ion AA Batteries? A single Hixon rechargeable AA batteries will replace 1200+