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View Full Version : Re:RE: headway 72v 20ah battery pack for electric motorcycle



headway
05 December 2012, 1916
/CSpecification
Nominal Voltage 72V
Nominal Capacity(0.5C,25℃) 20Ah
Weight(Approximate) ≤16.8kg
Dimension(Length*Width*Height) 158mm*222mm*430mm
Terminal M10 Gold Plated Bolt Hole
Standard Discharge@25℃
Max. Continuous Current 60A
Max. 20 sec. Pulse 80A
Cut-off Voltage 60Vą5V
Standard Charge
Charge Voltage 87.4Vą0.2V
Recommended Charge Current 4A
Charge Time 6 hours
Resistance and rates
Internal Resistance ≤100mΩ



Self-discharge rate ≤5% per Month
General features



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