ENERpower HaiLong frame battery Li-Ion 48V 8.55Ah Pedelec 29E + charger 3A

295.00 Inc. 19% Vat.

ENERpower HaiLong frame battery Li-Ion 48V 8.55Ah for Pedelec & eBike 29E + charger 3A

Important General Information

This 48V (13S) Li-Ion battery in a Hailong 1 housing, which we manufacture, is a so-called bike-frame battery. The batteries are manufactured in plastic cell brackets. Charging is done via a DC round plug (5.5 mm/2.1 mm), discharging is done via a discharge cable with XT90 connectors (male), which comes out of the case of the battery.

The Hailong 1 is the smallest case of its kind with room for 39 18650 Li-Ion cells and is suitable for users who are more likely to have space problems. The battery comes with a mount that can be mounted on the frame of the bike.

Our BMS (Battery Management System) can withstand a lot of continuous load (22A). This battery is also suitable for engines with up to 750 watts.


  • 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 INR18650-29E Li-Ion battery cells
  • 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 2.25 kg.
  • Environmentally friendly according to EU Directive 2002/95/EC (RoHS)

Technical data

  • Li-Ion Cell: Samsung INR18650-29E
  • Voltage (nominal): 48V (13S)
  • Capacity: 8.55 Ah
  • Power: approx. 410Wh
  • Configuration: 13S3P
  • Internal resistance: < 75 mOhm
  • Charging voltage: 54.6V
  • End-of-Discharge Voltage: 39V
  • Maximum charging: 5A
  • Continuous Discharge Current: 20A = 950 Watt
  • 10 Min. Discharging Current: 25A = 1200 Watt
  • 5 seconds discharge current: 35A = 1600 Watts


  • Length: About 365 mm
  • Width: 92 mm
  • Height: 106 mm

Scope of Delivery

  • Battery 48V 8.55Ah
  • Holder
  • 2 Keys
  • Charger 54.6V 3A