Coleen bike

Nealh

Esteemed Pedelecer
Aug 7, 2014
20,209
8,245
60
West Sx RH
Battery not charging can be number of reasons.
When was is last used ?

Reasons for not charging , faulty charger , battery already fully charged, Internal BMS fault , low voltage with one cell group.

To go forward one will need a £5 - £6 digital voltage meter first to let us know the current battery state of charge (voltage charge).

A location may help in case a member with relevant skills may be able to help out.
 
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Nealh

Esteemed Pedelecer
Aug 7, 2014
20,209
8,245
60
West Sx RH
Too far for me in W.Sx.
 

saneagle

Esteemed Pedelecer
Oct 10, 2010
4,387
2,153
Telford
Unfortunately, it's a unique bike, Everything is bespoke. I doubt that any ebike shop will know how to fix it. Can you show us a few photos of it - where the charger plugs in, where the electric cables run and things like that. Can you see how the battery comes out? If so, show some photos of that too.