I have a Canyon Strive CF
rear seat stays (carbon) cracked, sent hi-res photo to Canyon and they had almost the exact same response
impact damage no warranty?
No physical inspection whatsoever
Canyon "experts" can see that from the picture`
WTF you can clearly see that the carbon crack blew...
The manufacturers will typically use 3500mAh rated cells ie. Samsung 35E etc.
They will calculate the Wh from the Nominal Voltage x the total parallel cell Ah capacity
so;
36V x 17.5Ah = 630Wh
48V x 17.5Ah = 840Wh
this is far from reality of what the Battery pack actually can deliver
The...
Manufacturers choose to store the cells at around 3.65V
The higher the cell voltage the more the SEI layer will build up over time
This effect is magnified at higher temperatures
as SEI layer increases in thickness the cell Internal resistance increases thus reducing capacity and increasing the...