ENERpower Softpack 48V (51.8V) 14S5P 15Ah with BMS Pedelec Battery (14×5) DIY 30Q LED 3XLR

400.00 Inc. 19% Vat.

ENERpower Softpack Battery 48V (14S5P) 13Ah for Pedelecs, eBikes DIY Rectangular – with 30Q

Important General Information

The 48V (50.4V-51.8V) soft pack batteries in 14S format that we manufacture have 2 versions – square and rectangular. The batteries are manufactured in plastic cell brackets.

Charging is made possible with a high-quality spiral cable (20 cm – 100 cm) with an XLR-3 PINS, the discharging is done via a discharge cable with XT90 connector (male). A fuse of 30A in a water-resistant holder limits the current drain.

In the square version, 10 cells are used as the longest side (200 mm). We manufacture this type of battery in 14S4P (build 10×6), 14S5P (build 10×7) and 14S6P (build 10×9).

In the rectangular version, 14 cells are used as the longest side (280 mm). We manufacture this type of battery in 14S4P (14×4), 14S5P (14×5) and 14S6P (14×6) formats.

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.

We manufacture the Softpack batteries with FR4 insulation, flame retardant composites made of epoxy resin and glass fabrics. FR-4 is used, among other things, as an electrically non-conductive carrier material for electrical circuit boards.

With the battery cells of Samsung SDI INR18650-30Q you get a battery with a very robust voltage level, as well as a strong power. The Murata battery cells are high-current battery cells and can support any engine in the best possible way. This battery is recommended for landscapes with strong increases.

In this battery we have an LED charge status display (empty/25%/50%/75%/full). This is located on the upper side of the battery


  • 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)
  • Assembled with Samsung SDI, or Sony cells (subject to availability)
  • 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: About 3.80 kg.
  • Environmentally friendly according to EU Directive 2002/95/EC (RoHS)

Technical Details

  • Li-ion Cell: Samsung SDI INR18650-30Q
  • Voltage (nominal): 48V (50.4V-51.8V)
  • Capacity: 15 Ah
  • Power: approx. 725 Wh
  • Configuration: 14S5P
  • Set up: 14 x 5
  • Internal resistance: < 75 mOhm
  • Charge voltage: 58.8V
  • Maximum Charging current: 5A
  • End-of-Discharge Voltage: 42V
  • Continueous load current: 35A = about 1750 watts
  • 10 Min. Discharge current: 45A = 2250 watts
  • 5 second discharge current: 60A = about 3000 watts

Dimensions format 14×5

  • 280 mm length
  • 100 mm-110 mm width
  • 70 mm Height
Weight 3.2 kg
Dimensions 38.5 × 11.0 × 7.5 cm