Battery companies

soundwave

Esteemed Pedelecer
May 23, 2015
16,205
6,319
i doubt they have a 30k spot welder like jimmy uses but imo he is overloaded with work atm
 

Nellie

Pedelecer
Jun 15, 2020
46
13
I tried them last summer and they had no idea about ebike batteries they do mainly power tool batteries. So maybe they have employed someone with relevant expertise since then . This link seems promising they do all ebike battery makes and use high quality cells such as Samsung and LG . https://www.ebay.co.uk/itm/TranzX-Battery-Refurbishment-Service/143809578601?ssPageName=STRK:MEBIDX:IT&var=442984525461&_trksid=p2060353.m1438.l2649
i believe they are located on south coast. Prompt response to emails and seem very helpful might be a decent alternative to Jimmy
 

DIG

Finding my (electric) wheels
Jan 8, 2018
17
7
preston
Never used them but they advertise a Bosch Powerpack 500 battery as 36v 8.7Ah, the genuine battery is 36v and 13.4Ah. Obviously at only approx 1/2 capacity they are not utilising correct capacity cells.
 

soundwave

Esteemed Pedelecer
May 23, 2015
16,205
6,319
Never used them but they advertise a Bosch Powerpack 500 battery as 36v 8.7Ah, the genuine battery is 36v and 13.4Ah. Obviously at only approx 1/2 capacity they are not utilising correct capacity cells.
Never used them but they advertise a Bosch Powerpack 500 battery as 36v 8.7Ah, the genuine battery is 36v and 13.4Ah. Obviously at only approx 1/2 capacity they are not utilising correct capacity cells.
and you can only recell bosch batts if it has a working bms and you know what you are doing because the bms must not loose power while it is being done.

there is no mention of this on there web site and is the fist thing jimmy will ask you otherwise it is a waste of time.