ENERpower Softpack 24V 7S5P 17.20Ah with BMS Pedelec Battery (7×5) DIY 35E LED 3XLR

220.00 Inc. 19% Vat.

ENERpower softpack battery 24V (25.2V-25.9V) 17.25Ah for pedelecs, eBikes DIY with Samsung SDI INR18650-35E.

Important General Information

The 24V batteries (25.2V – 25.9V) in softpack are manufactured in Berlin and are manufactured in cell holders made of plastic. Charging is made possible with a 3XLR charging plug, the discharge takes place via a discharge cable with XT90 connector (male). A fuse of 30A in a water-resistant holder limits the current drain.

The Battery Management System (BMS) is always mounted on the longest side of the battery. At this side the battery is approx. 10 -15 mm thicker.

The softpack batteries are manufactured with FR4 insulation, which is made of flame retardant and flame retardant composite materials and consists of epoxy resin and glass fiber fabric. FR-4 is used, among other things, as an electrically non-conductive carrier material for electrical circuit boards.

Compatible with 24V motors

250 Watt / 350 Watt / 450 Watt


  • High-quality manufacturing – made in Germany
  • Assembly just-in-time
  • BMS with an integrated passive balancer
  • BMS with protection against overcharge, deep discharge, over-discharge (temperature monitoring)
  • Samsung SDI INR18650-35E Li-Ion Cells–> 30A continuous load
  • directly from the manufacturer
  • Rechargeable – After 300 charging cycles maintains 80% of the original capacity
  • No memory effect – charge the battery whenever you want
  • Weight: approx. 1.3 Kg.
  • Environmentally friendly according to EU Directive 2002/95/EC (RoHS)

Technical data

  • Li-ion Cell: Samsung SDI INR18650-35E
  • Voltage (nominal): 24V (25.2V – 25.9V)
  • Capacity: 13.80 Ah
  • Power: approx. 345 Wh
  • Configuration: 7S5P
  • Built: 7 x 5
  • Internal resistance: < 75 mOhm
  • Charge voltage: 29.4V
  • End-of-Discharge Voltage: 21V
  • Continuous discharge: 20A = 480 Watt
  • 10 Min. Discharge current: 25A = 600 Watt
  • 5 seconds discharge current: 35A = approx. 850 Watt


  • 140 mm length
  • 100 mm-115 mm width
  • 70 mm high
Weight 1.2 kg
Dimensions 14 × 6-7.5 × 7 cm