Charging Issues with Port O-Ring (1st Gen Battery)

The battery pack charging port has an O-ring that sometimes causes issues. It can make plugging in the charger port more difficult or even cause the plug to back out and disconnect on its own. To fix this, try removing the O-ring with a wooden toothpick. The O-ring only functions as a seal against water when the port is connected, so it’s okay to remove it while charging. Here is a picture of the O-ring.

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