A lot of changes and events.
Spent almost an hour modifying/testing the charging lightning icon on top of the battery.
Fixed the mAh counter
Fixed the time to empty counter
Edited the power value such that only positive values are shown
Killed the boost converter and charger modules, still unsure what caused it but I suspect the boost converter overheating and then finally, a voltage spike killed the charger modules too.
Any ideas/opinions are very helpful..