VBpower 3500mAh 44.4V 10A Long-Endurance Li-ion Battery

Model:VB-44.4V-3500mAh

Specification：

Configuration: 12S1P

Nominal Voltage: 44.4V

Rated Capacity: 3500mAh

Rated Energy: 155.4Wh

Continuous Discharge Current: 10A

Instantaneous Peak Discharge Current: ≤30A (3 times continuous)

Internal Resistance: ≥30mΩ

Charge & Discharge Parameters

Discharge Cut-off Voltage: 19.2V (3.2V/cell)

Charge Cut-off Voltage: 25.2V (4.2V/cell)

Recommended Charge Rate: 1C

Standard Charging Current: 3.5A

Maximum Charging Current: 3.5A

Charging Temperature Range: 0°C ~ 45°C

Discharging Temperature Range: -20°C ~ 60°C

Dimensions (L × W × H): 180 × 70 × 50 mm

Weight: Approx. 1.1kg

Output Connector: XT60 or EC5

Balance Connector: JST-XHR 2.54mm 7Pin

Storage Temperature: -20°C ~ 25°C

Storage Voltage: 3.80 ~ 3.85V/cell

Cycle Life: ≥800 cycles (1C charge / 1C discharge, 25°C, 100% DOD, remaining capacity ≥80%)

Applications：FPV Drones, Fixed-wing Aircraft, RC Cars/Boats, Small UAVs, High-Power Models, etc.

Configuration: 12S1P

Nominal Voltage: 44.4V

Rated Capacity: 3500mAh

Rated Energy: 155.4Wh

Continuous Discharge Current: 10A

Instantaneous Peak Discharge Current: ≤30A (3 times continuous)

Internal Resistance: ≥30mΩ

Charge & Discharge Parameters

Discharge Cut-off Voltage: 19.2V (3.2V/cell)

Charge Cut-off Voltage: 25.2V (4.2V/cell)

Recommended Charge Rate: 1C

Standard Charging Current: 3.5A

Maximum Charging Current: 3.5A

Charging Temperature Range: 0°C ~ 45°C

Discharging Temperature Range: -20°C ~ 60°C

Dimensions (L × W × H): 180 × 70 × 50 mm

Weight: Approx. 1.1kg

Output Connector: XT60 or EC5

Balance Connector: JST-XHR 2.54mm 7Pin

Storage Temperature: -20°C ~ 25°C

Storage Voltage: 3.80 ~ 3.85V/cell

Cycle Life: ≥800 cycles (1C charge / 1C discharge, 25°C, 100% DOD, remaining capacity ≥80%)

Applications：FPV Drones, Fixed-wing Aircraft, RC Cars/Boats, Small UAVs, High-Power Models, etc.