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4S1P 18650 14.8V Li-ion Battery Pack

Model Number: WMP-L04S1P

Item Specification Remark
Nominal capacity 2600mAh 0.5C cell 18650
Nominal voltage 14.8v 3.7v / cell
Charging voltage 16.8v0.5v 4.2v / cell
Charging method CC / CV Constant current and voltage with limited current
Standard charging time 1300mA/3hrs, 2600mA/1.5hrs Battery capacity / charging current x 1.5
Charging current 1300mA(0.5C) 0 ~ +40
Max charging current 2600mA(1C) 0 ~ +40
Continuous discharging current 2600mA(1C) -20 ~ +60
Discharge cutoff voltage 9.6v 2.4v / cell
Short circuit protection Exterior short circuit Auto recovery
Internal resistance 200mΩ AC impedance 1kHz
Cycle life 500
Operating temperature Standard charge 0 ~ +40
Standard discharge -20 ~ +60
Dimension size L38 x W38 x T71 Length x Wide x Thickness
Pre - wired Red = Positive, Black = Negative
Protection Circuit Module : WMB-Li04S8-068
Max continuous charging current 4A
Max continuous discharging current 4A
Over-charge detection voltage 4.35v 0.025v Single cell
Over-charge release voltage 4.15v 0.05v Single cell
Over-charger detection delay time 0.5s ~1.5s Single cell
Over-discharge detection voltage 2.4v 0.062v Single cell
Over-discharge release voltage 3.0v 0.01v Single cell
Over-discharge release delay time 50 ~150mS Single cell
Over-current detection 10A 2A Adjustable
Over-current delay time 5 ~ 15mS
(Return)
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