Greetings! I have a Electron where I completely discharged the battery, and thereby “destroying” it. So I replaced the battery with another 1s LiPo 3,7V at 3200mAh which seems to work fine except with charging. I’ve tried numerous of >10W power sources with both Vin and USB, and its only my Macbook that is able to give the battery a net surplus and charging the battery. With all other power sources the electron only draw about ~150mAh, resulting in a net discharge of the battery. The red charging LED however lights up in both cases.
I have a multimeter connected to the battery so that I can monitor the current with my Mac providing a small charge.
Also, when I monitor fuel.getVCell() and fuel.getSoC(), I only get the values 5.00 and 256.00. When measuring the battery with my other multimeter however, the voltage is at 3.77 volts.
Is the charging circuit broken, or does the larger capacity battery create problems?