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Tailored high‑power and high‑energy‑density battery systems that balance power, weight, and endurance.
7S 20Ah 25.2V 9C
Perkons Energy 7S 20Ah 25.2V 9C Li-Ion UAV UGV UUV Drone Battery
7S4P pack in the balanced range, built from 28 cells of Samsung SDI INR21700-50S. Nominal 25.2 V and 20000 mAh, giving 504 Wh.
- Voltage
- 25.2 V
- Capacity
- 20,000 mAh
- Weight
- 2,100 g
- Energy
- 504 Wh
Technical Specifications
- Configuration
- 7S4P (7 Series, 4 Parallel)
- Cell
- Samsung SDI INR21700-50S
- Cell Count
- 28
- Nominal Voltage
- 25.2 V
- Maximum Charge Voltage
- 29.4 V
- Minimum Discharge Voltage
- 17.5 V
- Nominal Capacity
- 20000 mAh
- Minimum Capacity
- 19200 mAh
- Energy
- 504 Wh
- Standard Charge Current
- 10 A
- Maximum Charge Current
- 24 A
- Standard Discharge Current
- 4 A
- Rated Discharge
- 180 A
- Rated C Rate
- 9 C
- Maximum Continuous Discharge
- 100 A
- Maximum Continuous C Rate
- 5 C
- Pulse Discharge
- 180 A
- Maximum Continuous Power
- 2520 W
- Pulse Discharge Power
- 4536 W
- Internal Resistance
- 24.5 mOhm
- Pack Dimensions
- 157 x 89 x 79 mm
- Pack Volume
- 1.1 L
- Pack Weight
- 2.1 kg
- Energy Density By Weight
- 240 Wh/kg
- Energy Density By Volume
- 456.6 Wh/L
Additional Options
mm
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