Bosch Frame Battery

Dec 7, 2017
193
9
uk
#1
Is there an exploded diagram available anywhere?
 

soundwave

Esteemed Pedelecer
May 23, 2015
8,472
205
#2

that bms looses power and you will brick it!
 

Nealh

Esteemed Pedelecer
Aug 7, 2014
6,613
275
55
West Sx RH
#5
The idea is to build/weld your new pack and connect the bms up in parallel before disconnecting it from the old cells.
 
Feb 19, 2018
34
2
48
Swindon
#6
How did you get on - I was thinking of buying an old 300 PAck and recelling it - are there any links to resources showing how to do it? also if I have to stick to
18650 cells can I use 3000mAh 20A to end up witha 20A battery?
 
Dec 7, 2017
193
9
uk
#7
I didn't pursue it any further. The cost of decent 21700s and the possibility of it not working made it prohibitive. PowerPack 500s can be found for £500 if you look hard enough.
 

Nealh

Esteemed Pedelecer
Aug 7, 2014
6,613
275
55
West Sx RH
#8
How did you get on - I was thinking of buying an old 300 PAck and recelling it - are there any links to resources showing how to do it? also if I have to stick to
18650 cells can I use 3000mAh 20A to end up witha 20A battery?
NO.
The cases can only take 4 cells in parallel so battery would be 12ah with 80a load capability.
 

Advertisers