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7S 20Ah 25.2V 14C

Perkons Energy 7S 20Ah 25.2V 14C Li-Ion UAV UGV UUV Drone Battery

7S4P pack in the high power range, built from 28 cells of Jiangsu Reliance INR21700-RS50. 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
Jiangsu Reliance INR21700-RS50
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
19800 mAh
Energy
504 Wh
Standard Charge Current
10 A
Maximum Charge Current
60 A
Standard Discharge Current
4 A
Rated Discharge
280 A
Rated C Rate
14 C
Maximum Continuous Discharge
280 A
Maximum Continuous C Rate
14 C
Maximum Continuous Power
7056 W
Internal Resistance
7 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
Do you need BMS provided by us?
Do you need casing provided by us?

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Email Address

info@perkonsenergy.com

Phone number

+371 28686826