
Hi Everyone
I just charged my ultegra di2 battery and the battery is 100%. There is no shifting error also. Does it mean something like my battery or the shifter is not working well?
Looking forward for your comments
Many thanks

Hi Everyone
I just charged my ultegra di2 battery and the battery is 100%. There is no shifting error also. Does it mean something like my battery or the shifter is not working well?
Looking forward for your comments
Many thanks