14.4v Li-ion Battery Pack

I. Battery Specifications:14.4v Li-ion Battery Pack   No. Items Criteria 1Nominal Capacity3000mAh2Nominal Voltage14.4V3Charging voltage:16.8V±0.03V4Charging Method:CC-CV (constant voltage with limited current)5Charging Current:Standard charge: 1.5A     Rapid charge:2A6Charging time:stand charge: 2.5-3hrs Rapid charge: 2-2.5hrs7Max. Charge Current:3A(ambient temperature 25?) 8Max. Discharge Current:45A 9Discharge cut-off voltage:12.0v10Charge voltage:16.8V11Size:37*75*69mm12Operating Temperature:Charging : 0~45?Discharging : -20~60?13Storage Temperature:1.5 year -20?~25?   3months -20?~45?
14.4v Li-ion Battery Pack