Includes:•1x Tenergy TN145 8-Bay AA/AAA NiMH/NiCd Battery Charger•8x AA Premium Batteries•8x AAA Premium BatteriesTenergy TN145 8-Bay AA/AAA NiMH/NiCd Charger•Suitable for 500-2500mAh NIMH AA/AAA Batteries.•Recharges NiMH/NiCd batteries 1 - 8 pcs of AA, AAA at a time.•Automatic charging current selection for size AA and AAA.•Built-in IC timer control for over-charge protection.•LED to indicate proper charging.•Charging current: AA=250mAh and AAA=100mAh.•Input: 100-240V AC 50/60Hz for worldwide usage.•Short circuit protection and reverse polarity protection.Specifications:•Input: AC 100V~240V 50HZ/60HZ•Output: AA 1.2V-250mA; AAA 1.2V-100mA•Charging timer: 10 hours•Weight: 9.3 oz; 264 g•Dimensions: 190x100x27mm•Color: SilverTenergy Premium AA & AAA NiMH Rechargeable Batteries•Tenergy Premium AA and AAA size rechargeable Nickel Metal Hydride (Ni-MH) battery, top of the line.•Ultra high capacity batteries: AA 2500 mAh and AAA 1000 mAh.•Economic package of AA and AAA provides huge savings.•Exact replacement for standard AA size battery in all the devices.•Provides ultra long use time per charge.•Advanced Ni-MH technology means twice as long use life per charge than the ordinary rechargeables. •Designed for enhanced performance for high drain applications such as digital cameras, CD players, portable audio devices, hand held games, 2-way radios, PDAs, and other portable high drain digital electronics.•Can be recharged up to 1000 times, providing big saving by replacing hundreds of throw away AA/AAA batteries. •Convenient operation without memory effect - can be charged anytime. •Can be rapidly charged with any quick charger, smart chargers, plug in charger or universal chargers.•Batteries tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time.