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Tailored high‑power and high‑energy‑density battery systems that balance power, weight, and endurance.
7S 55Ah 25.2V 9C
Perkons Energy 7S 55Ah 25.2V 9C Li-Ion UAV UGV UUV Drone Battery
7S11P pack in the balanced range, built from 77 cells of Samsung SDI INR21700-50S. Nominal 25.2 V and 55000 mAh, giving 1386 Wh.
- Voltage
- 25.2 V
- Capacity
- 55,000 mAh
- Weight
- 5,775 g
- Energy
- 1386 Wh
Technical Specifications
- Configuration
- 7S11P (7 Series, 11 Parallel)
- Cell
- Samsung SDI INR21700-50S
- Cell Count
- 77
- Nominal Voltage
- 25.2 V
- Maximum Charge Voltage
- 29.4 V
- Minimum Discharge Voltage
- 17.5 V
- Nominal Capacity
- 55000 mAh
- Minimum Capacity
- 52800 mAh
- Energy
- 1386 Wh
- Standard Charge Current
- 27.5 A
- Maximum Charge Current
- 66 A
- Standard Discharge Current
- 11 A
- Rated Discharge
- 495 A
- Rated C Rate
- 9 C
- Maximum Continuous Discharge
- 275 A
- Maximum Continuous C Rate
- 5 C
- Pulse Discharge
- 495 A
- Maximum Continuous Power
- 6930 W
- Pulse Discharge Power
- 12474 W
- Internal Resistance
- 8.91 mOhm
- Pack Dimensions
- 157 x 247 x 79 mm
- Pack Volume
- 3.06 L
- Pack Weight
- 5.78 kg
- Energy Density By Weight
- 240 Wh/kg
- Energy Density By Volume
- 452.4 Wh/L
Additional Options
mm
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