FP1 does not charge

[Johannes]

You could try an external charger. There are some examples mentioned in this topic:

External Battery charger for the FP batteries

I usually have more than one battery for my phone because I need a back-up when travelling in case my battery dies. One really nice thing to have is a separate charger for the extra battery, which then eliminates the need to have your phone plugged in at any time. so… …is there a battery charger that fits the Fairphone battery? Has anybody tested this? If the battery is incompatible with the FP battery, wouldn’t it be a good thing to develop one? I’m sure i’m not the only one who uses more tha…