Hi,
after the battery of my belt was empty after couple months, I changed the battery and it didn´t work. In total I tried 4 batteries and no one worked.
Afterwards I tried all on an older belt from my Edge 510 and all of them worked. I bought new Varta´s and tried again. The belt worked for 2 days. Insert a new one and again it worked for couple days. Right now I changed again the battery and it doesn´t work.
What is wrong with my belt? Why is the battery empty after couple days? Should I use different brand of battery? The last two changes I had no issue and the lifetime of each was at least a half year.
Regards Manuel