In this video I show you how to make a charger for the Nexus 7 battery. You charge the battery directly by taking it out of the case. You strip a USB cable and take a thin wire from a twist tie , bend that wire to create 2 wires . Then connect it directly to the 2 reds and 2 blacks of the battery and charge it. It works and then the battery acts normally. Meaning you can put it back into the case and charge it normally. It is indicating that the battery is failing and eventually needs to be replaced. This method will give you more life. It also will prove that the problem is the battery and not something wrong with the hardware or PCB of the Nexus 7 . I bought a new battery from Ebay and installed it 3 months later.

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