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Tailored high‑power and high‑energy‑density battery systems that balance power, weight, and endurance.
21S 72Ah 75.6V 3.3C
Perkons Energy 21S 72Ah 75.6V 3.3C Li-Ion UAV UGV UUV Drone Battery
21S12P pack in the high energy density range, built from 252 cells of RENLIN / Reliance INR21700-RH60. Nominal 75.6 V and 72000 mAh, giving 5443.2 Wh.
- Voltage
- 75.6 V
- Capacity
- 72,000 mAh
- Weight
- 18,900 g
- Energy
- 5443.2 Wh
Technical Specifications
- Configuration
- 21S12P (21 Series, 12 Parallel)
- Cell
- RENLIN / Reliance INR21700-RH60
- Cell Count
- 252
- Nominal Voltage
- 75.6 V
- Maximum Charge Voltage
- 88.2 V
- Minimum Discharge Voltage
- 52.5 V
- Nominal Capacity
- 72000 mAh
- Minimum Capacity
- 70200 mAh
- Energy
- 5443.2 Wh
- Standard Charge Current
- 36 A
- Maximum Charge Current
- 72 A
- Standard Discharge Current
- 14.4 A
- Rated Discharge
- 240 A
- Rated C Rate
- 3.3 C
- Maximum Continuous Discharge
- 240 A
- Maximum Continuous C Rate
- 3.3 C
- Pulse Discharge
- 1080 A
- Maximum Continuous Power
- 18144 W
- Pulse Discharge Power
- 81648 W
- Internal Resistance
- 12.25 mOhm
- Pack Dimensions
- 472 x 269 x 79 mm
- Pack Volume
- 10.03 L
- Pack Weight
- 18.9 kg
- Energy Density By Weight
- 288 Wh/kg
- Energy Density By Volume
- 542.7 Wh/L
Additional Options
mm
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