edrift.eu wrote:Does anyone know how to successfully repair (replace the cells) on Bosch ebike batterypacks?
Ive heard someone on this forum ( Omikron ) bought a refurbished pack on ebay and another one mentioned that you can send it to china to have it recelled. Also e-bike-vision.de are selling after market replacements.
The older bosch batterier only has 3 pins so they should be easier then the newer ones (2014+) with 5 pins.
Has anyone tried to replace the BMS? Since it uses "Flexible flat cable" that are very hard to remove without damaging then replacing the BMS seems to be only option. Right?
Any recommendations, links and sources are very helpfull! ive read all post regarding Bosch Powerpack on this forum and what little i can find on google.
Perfromance line i rebuild thes with succes and original cell holders-good brand cells(panansonic pf for the 400 and sanyo GA for the 500 packs).
The classic line i,am wurking on...and yes the hard part are these tiny flat flexible sense cables.
I,am sorting out the pins for minus-B1+2+3+...10+ and the two lines for the temp sensor...the bms looks the same and they have 3 smal wires for can usb to the motor controlller.
ebikevision/beltrona are crap!i sold 3 of them and 1 is death and the range from a 460wh pack is les as a original bosch 400 pack!i dont sell these anymore.
The germany company in the link you buy just a ordinary hot gleu pack for 300Euro
The cel holders and configuration are the same in the classic and performance line bosch packs.
I will try to make a new connector with normal wires @that point rebuilding the classic line bosch is just as easy like the newer bosch packs.