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25.6v 75Ah 1920Wh Wheelchair Battery

Mechanical Specifications
Length 307 ± 2 mm
Width 168 ± 2 mm
Height 216 ± 2 mm
Weight Approx. 13.5 kg
Battery Chemistry Lithium Iron Phosphate (LiFePO4)
Internal Impedance ≤30 mΩ @ 50% SOC, 1 kHz
Electrical Specifications
Nominal Voltage 25.6 V
Capacity 75 Ah
Energy Storage 1,920 Wh
Self-Discharge Rate ≤3% / Month
Cycle Life @ 1C 4000+ cycles
Cycle Life @ 0.5C 6000+ cycles
Charge Specifications
Standard Charge Current 35 A
Maximum Charge Current 75 A @ 77°F (25°C)
Standard Charge Voltage 29.2 V
Charge Method CC / CV
Charging Temperature Range 25°F~140°F (-4°C~60°C)
Storage Temperature Range 14°F~113°F (-10°C~45°C)
Discharge Specifications
Continuous Discharge Current ≤75 A
Peak Discharge Current 200 A @ 35 s
Discharge Cut-Off Voltage 20 V
Discharging Temperature Range -4°F~140°F (-20°C~60°C)

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