AA 1.2V 800mAh NiCd Rechargeable Flat Top Assembly Cell BatteryAA 1.2V 800mAh NiCd Battery are excellent for building custom battery packs for mini RC airplane power packs and cordless phone battery packs. These high quality high hapacity 1/3AA Size rechargeable NiCd batteries are 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.AA 1.2V 800mAh NiCd Battery SpecificationsVoltage: 1.2V, Amperage: 800mAh, Chemistry: Nickel Cadium (NiCD), Height: 1.97in (50.04mm), Diameter: 0.56in (14.22mm), Terminal Types: FLAT TOP, NiCD Assembly Cell Battery InformationExcellent quality and provide constant power electric current for your power hungry devices and some solar lights and solar applications., Low internal resistance, ideal for rapid high current discharge, Excellent battery cycle life: 1000 times, Ni-Cad battery can be charged and discharged for up to 1000 times, Environmentally Friendly (Ni-Cad can be recycled), If use once a day, Ni-Cad batteries can last up to 3 years., It is a good practice to do deep-discharge or complete discharge at least once 4 to 8 weeks. Deep discharge ( complete discharge ) is important for Ni-Cad not to develop memory effects. Compared with other types of rechargeable cells, Ni-Cad batteries offer good cycle life and performance at low temperatures with a fair capacity but its significant advantage is the ability to deliver practically its full rated capacity at high discharge rates (discharging in one hour or less)NOTE: Colors of Battery may varySpecificationsBrand: Exell Battery, Rechargeable: Yes, Output Voltage: 1.2V, Amperage: 800mAh, Chemistry: NiCD, Battery Size: AA, Height: 1.97", Diameter: 0.56", Terminal Type: Flat Top, Country of Manufacture: ChinaCompatibilityAcme : 2215 SCALE, 5001 SCALE, 7201 SCALE, 7301 SCALE, 7401 SCALE, 8500 SCALEAA. Length: 1.9700, Width: 0.5600, Height: 1.9700, Diameter: 0.56. Voltage: 1.2, Amperage: 800mAh, Chemistry: NiCAD.