Description: 25.2V 5000mAh 18650 Power Tools Lithium-ion Battery Product No.: HG14AE741 Cell model: 18650 / 2500mah / 3.6V Battery Specification: 7s2p / 5000mAh / 25.2v Nominal voltage: 25.2V Nominal capacity: 5000mAh Charging voltage: 29.4V    Charging current: 1000mA Discharge current:1000mA Maximum discharge current: 5A Discharge cut-off voltage:19.25V      Internal resistance : ≤ 360m Ω   Delivery voltage: 25.2-28.7V Battery weight: 750g Product size: 121.5 * 96.5 * 86.5mm (max) Operating temperature: Charging temperature: 0-45°C; Discharge temperature: -20-60°C Storage temperature environment:1month - 20-60 ° C;3months - 20-45 ° C;12months - 20-25 ° C Relative humidity: 65 ± 20% Battery structure: Lithium Battery protection:short circuit protection, overcharge protection, over discharge protection, over current protection, etc Application field: Power Tools, industrial instruments, electric tools powered by Lithium-ion Battery