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Tailored high‑power and high‑energy‑density battery systems that balance power, weight, and endurance.
20S 35Ah 72V 9C
Perkons Energy 20S 35Ah 72V 9C Li-Ion UAV UGV UUV Drone Battery
20S7P pack in the balanced range, built from 140 cells of Samsung SDI INR21700-50S. Nominal 72 V and 35000 mAh, giving 2520 Wh.
- Voltage
- 72 V
- Capacity
- 35,000 mAh
- Weight
- 10,500 g
- Energy
- 2520 Wh
Technical Specifications
- Configuration
- 20S7P (20 Series, 7 Parallel)
- Cell
- Samsung SDI INR21700-50S
- Cell Count
- 140
- Nominal Voltage
- 72 V
- Maximum Charge Voltage
- 84 V
- Minimum Discharge Voltage
- 50 V
- Nominal Capacity
- 35000 mAh
- Minimum Capacity
- 33600 mAh
- Energy
- 2520 Wh
- Standard Charge Current
- 17.5 A
- Maximum Charge Current
- 42 A
- Standard Discharge Current
- 7 A
- Rated Discharge
- 315 A
- Rated C Rate
- 9 C
- Maximum Continuous Discharge
- 175 A
- Maximum Continuous C Rate
- 5 C
- Pulse Discharge
- 315 A
- Maximum Continuous Power
- 12600 W
- Pulse Discharge Power
- 22680 W
- Internal Resistance
- 40 mOhm
- Pack Dimensions
- 449 x 157 x 79 mm
- Pack Volume
- 5.57 L
- Pack Weight
- 10.5 kg
- Energy Density By Weight
- 240 Wh/kg
- Energy Density By Volume
- 452.5 Wh/L
Additional Options
mm
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