Using Rechargeable Batteries İs A Responsible And Reliable Way To Continuously Power Your Most-Used Devices, So You Buy Less Disposable Batteries, Save Money And Reduce İmpact On The Environment. Classification: Rechargeable Chemical System: Nickel-Metal Hydride (Nimh) Nominal Voltage: 1.2 Volts Rated Capacity: 2000 Mah (To 1.0 Volts) Recycled Battery İnnovation Comes To Energizer Recharge Batteries Can Be Charged Up To 1000 Cycles Charge Lasts Up To 12 Months İn Storage