Products
Tailored high‑power and high‑energy‑density battery systems that balance power, weight, and endurance.
7S 40Ah 25.2V 14C
Perkons Energy 7S 40Ah 25.2V 14C Li-Ion UAV UGV UUV Drone Battery
7S8P pack in the high power range, built from 56 cells of Jiangsu Reliance INR21700-RS50. Nominal 25.2 V and 40000 mAh, giving 1008 Wh.
- Voltage
- 25.2 V
- Capacity
- 40,000 mAh
- Weight
- 4,200 g
- Energy
- 1008 Wh
Technical Specifications
- Configuration
- 7S8P (7 Series, 8 Parallel)
- Cell
- Jiangsu Reliance INR21700-RS50
- Cell Count
- 56
- Nominal Voltage
- 25.2 V
- Maximum Charge Voltage
- 29.4 V
- Minimum Discharge Voltage
- 17.5 V
- Nominal Capacity
- 40000 mAh
- Minimum Capacity
- 39600 mAh
- Energy
- 1008 Wh
- Standard Charge Current
- 20 A
- Maximum Charge Current
- 120 A
- Standard Discharge Current
- 8 A
- Rated Discharge
- 560 A
- Rated C Rate
- 14 C
- Maximum Continuous Discharge
- 560 A
- Maximum Continuous C Rate
- 14 C
- Maximum Continuous Power
- 14112 W
- Internal Resistance
- 3.5 mOhm
- Pack Dimensions
- 157 x 179 x 79 mm
- Pack Volume
- 2.22 L
- Pack Weight
- 4.2 kg
- Energy Density By Weight
- 240 Wh/kg
- Energy Density By Volume
- 454 Wh/L
Additional Options
mm
Request a quote
Fill out the form and include any additional details about your project or specific requirements.
Our team will be in touch shortly to help you find the right battery pack solution for your needs.
Or if you have any questions, feel free to contact us:
Email Address
Phone number