Focus sam2 2019 Shimano 378wh battery upgrade

steve_sordy

Wedding Crasher
Nov 5, 2018
9,018
9,458
Lincolnshire, UK
It's not clear from your post, but the battery may be designed for the motor, but is it designed for the Focus frame?
Well, you did ask for a sanity check! :)
 

Andy.M

Member
Nov 25, 2020
151
90
Rochester UK
Like the man said, the Focus battery is purpose built smaller and lighter and the Shimano battery is too big to fit (probably).
 

steve_sordy

Wedding Crasher
Nov 5, 2018
9,018
9,458
Lincolnshire, UK
The battery in the Focus is not a Shimano battery, it is only available from Focus. This has been known to create a few problems when having a warranty claim (is the motor. or is it the battery, or even the wiring that connects them?)
 

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