Softpack Battery 6S 21.6V-22.2V 20.3Ah BMS 20A

€260.00 *

Prices incl. VAT plus shipping costs

Production time for batteries: approx. 20-30 workdays | Other products: 5-7 Workdays

  • 2166635
ENERpower soft-pack battery 21.6V-22.2V in format 6S6P | Capacity 20.3Ah | for DIY | with... more
Product information "Softpack Battery 6S 21.6V-22.2V 20.3Ah BMS 20A"

ENERpower soft-pack battery 21.6V-22.2V in format 6S6P | Capacity 20.3Ah | for DIY | with Samsung SDI INR18650-35E

Important General Information

The 6S batteries (21.6V - 22.2V) in softpack are manufactured in Berlin, and assembled in cell holders made of plastic. Charging is done with a 3-pin charging plug (XLR-3), discharging via a discharge cable with XT-90 connector (male). A fuse of 30A in a waterproof holder limits the current drain.
The BMS (Battery Management System) is always mounted on the longest side of the battery. At this point, the battery is about 10 to 15 mm thicker.

The softpack batteries are assembled with FR4 insulation, which is made of flame retardant composite materials and consists of epoxy resin and glass fiber fabric. FR-4 is used i.a. as an electrically non-conductive substrate in electrical circuit boards.
Suitable for Devices with up to 430 Watt consumption.


  • High-quality production - Made in Germany
  • Production Just-In-Time
  • 20A BMS with an integrated passive balancer and protection against overcharge, over-discharge, over-discharge (temperature monitoring)
  • Direct from the manufacturer
  • Rechargeable - After 300 charging cycles, still maintains 80% of the original capacity
  • No memory effect - charge the battery whenever you want
  • Environmentally friendly in accordance with EU Directive 2002/95 / EC (RoHS)

Technical Specifications

  • Li-ion cell: Samsung SDI INR18650-35E
  • Voltage (nominal): 21.6V-22.2V
  • Capacity: 20.3Ah
  • Power: approx. 450 Wh
  • Configuration: 6S6P
  • Construction: 10 x 4
  • Internal resistance: < 90 mOhm
  • Charging voltage: 25.2V
  • End-o-fdischarge voltage: 18V
  • Continuous discharge current: 20A = 430 watts
  • Weight: Approx. 2 kg.


  • Length: 200 mm Länge
  • Width: 80-90 mm
  • Height: 66 mm
Battery Type: Li-Ion
Battery Voltage: 21,6V-22,2V
Battery Capacity (range): More than 20Ah
BMS: 20A
Battery Configuration: 6S6P
Softpack Form: Square
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