We will have various solutions for older ebikes battery replacement; either by installation of cased battery packs or refurbishing the existing battery case. You need to send us the existing battery and charger so that we test and refurbish with a similar or better capacity and performance using 18650 Li-Ion Cells from LG or Panasonic.

All the battery packs are protected by BMS for over current, under voltage, charging over voltage, cells voltage balance to ensure the safety and durability of the battery pack.