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Tailored high‑power and high‑energy‑density battery systems that balance power, weight, and endurance.
21S 5Ah 75.6V 9C
Perkons Energy 21S 5Ah 75.6V 9C Li-Ion UAV UGV UUV Drone Battery
21S1P pack in the balanced range, built from 21 cells of Samsung SDI INR21700-50S. Nominal 75.6 V and 5000 mAh, giving 378 Wh.
- Voltage
- 75.6 V
- Capacity
- 5,000 mAh
- Weight
- 1,575 g
- Energy
- 378 Wh
Technical Specifications
- Configuration
- 21S1P (21 Series, 1 Parallel)
- Cell
- Samsung SDI INR21700-50S
- Cell Count
- 21
- Nominal Voltage
- 75.6 V
- Maximum Charge Voltage
- 88.2 V
- Minimum Discharge Voltage
- 52.5 V
- Nominal Capacity
- 5000 mAh
- Minimum Capacity
- 4800 mAh
- Energy
- 378 Wh
- Standard Charge Current
- 2.5 A
- Maximum Charge Current
- 6 A
- Standard Discharge Current
- 1 A
- Rated Discharge
- 45 A
- Rated C Rate
- 9 C
- Maximum Continuous Discharge
- 25 A
- Maximum Continuous C Rate
- 5 C
- Pulse Discharge
- 45 A
- Maximum Continuous Power
- 1890 W
- Pulse Discharge Power
- 3402 W
- Internal Resistance
- 294 mOhm
- Pack Dimensions
- 472 x 22 x 79 mm
- Pack Volume
- 0.82 L
- Pack Weight
- 1.57 kg
- Energy Density By Weight
- 240 Wh/kg
- Energy Density By Volume
- 460.8 Wh/L
Additional Options
mm
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