... Guarantee Item Name: Lithium Ion BatteryItem NO'; DS-DC-0091.Introduction NO.ItemsSpecifications1Core Nickel-cadmium Battery 2TypeRechargeable Battery3Nomal voltage1.2V4Nomal capacity1200mah5Internal ImpedanceLess than ... energy density2, High working voltage for single battery cells3, Pollution-free4, Long cycle life5, No memory effect6, Capacity, resistance, Voltage, platform time ...