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Tailored high‑power and high‑energy‑density battery systems that balance power, weight, and endurance.
2S 55Ah 7.2V 14C
Perkons Energy 2S 55Ah 7.2V 14C Li-Ion UAV UGV UUV Drone Battery
2S11P pack in the high power range, built from 22 cells of Jiangsu Reliance INR21700-RS50. Nominal 7.2 V and 55000 mAh, giving 396 Wh.
- Voltage
- 7.2 V
- Capacity
- 55,000 mAh
- Weight
- 1,650 g
- Energy
- 396 Wh
Technical Specifications
- Configuration
- 2S11P (2 Series, 11 Parallel)
- Cell
- Jiangsu Reliance INR21700-RS50
- Cell Count
- 22
- Nominal Voltage
- 7.2 V
- Maximum Charge Voltage
- 8.4 V
- Minimum Discharge Voltage
- 5 V
- Nominal Capacity
- 55000 mAh
- Minimum Capacity
- 54450 mAh
- Energy
- 396 Wh
- Standard Charge Current
- 27.5 A
- Maximum Charge Current
- 165 A
- Standard Discharge Current
- 11 A
- Rated Discharge
- 770 A
- Rated C Rate
- 14 C
- Maximum Continuous Discharge
- 770 A
- Maximum Continuous C Rate
- 14 C
- Maximum Continuous Power
- 5544 W
- Internal Resistance
- 0.73 mOhm
- Pack Dimensions
- 44 x 247 x 79 mm
- Pack Volume
- 0.86 L
- Pack Weight
- 1.65 kg
- Energy Density By Weight
- 240 Wh/kg
- Energy Density By Volume
- 461.2 Wh/L
Additional Options
mm
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