Detected decimal format (0.0-1.0): 1.0 -> 100.0%

## 📝 Issue Description

**What happened?**

My battery reports 1.0% when it is empty, but EOS connect detects this as 100% which leads to wrong behaviour all overt the place. When I manually chare the battery to 2% it jumps back to working. 

Maybe make the format configureable?