ZeroLemon 9300 mah not charging above 3.9V

datum9

Well-known member
May 30, 2013
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I stuck in it LG Optimus G Pro, ZeroLemon 9300 mah. It won't charge above 72% which is really 3.95V. Stays at that level no matter how long I keep it on the charger. A battery app reveals that 0 current is supplied to it after that point. With multiple chargers. It hits that voltage and stops.

How do you get the device to recognize a high-capacity battery?