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View Full Version : headway 48v 20ah battery pack for electric motorcycle $ 480



headway
06 December 2012, 2357
Specification
Nominal Voltage 48V
Nominal Capacity(0.5C,25℃) 20Ah
Weight(Approximate) ≤12.2kg
Dimension(Length*Width*Height) 158mm*150mm*410mm
Terminal M10 Gold Plated Bolt Hole
Standard Discharge@25℃
Max. Continuous Current 40A
Max. 20 sec. Pulse 50A
Cut-off Voltage 40Vą4V
Standard Charge
Charge Voltage 58.2Vą0.2V
Recommended Charge Current 4A
Charge Time 6 hours
Resistance and rates
Internal Resistance ≤70mΩ
Self-discharge rate ≤5% per Month
General Features
Assembly cell 38120S 10Ah
BMS specs 40A-120A

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