E-bike battery building 36V/14Ah

The customer brought to us e-bike with a frame integrated 33V/9.3Ah battery. Integral battery was faulty and was impossible to take it out of the metal frame. Plus a battery didn't include BMS what surprised us. (Was not free place in frame)
Customer required:
find a solution for a new battery
bigger capacity
We choose:
new external battery in a waterproof pack
little higher voltage (from 33V to 36V)
14Ah capacity (limit of the case)
Daly BMS with 75°C thermal bimetal switch protection

[@vsave4592]

Well done mate!

[@divikumar5475]

Clean build

[@Ste16796]

Top speed ?

[@MsDRIVER7]

Name of the device that checking the battery

[@mcells_batteries]

Hi, it's active balancer by Heltec.