Remove the single 2.3 mm Phillips #000 screw securing the battery connector to the logic board.

To reduce the risk of a short, you can use a battery isolation pick to disconnect the battery.

Slide the battery blocker underneath the logic board's battery connector at a 35 degree angle.

Don't push the battery blocker underneath the connector with excessive force. If you're having trouble fitting the battery blocker underneath the logic board, you can try using a playing card to disconnect the battery instead.

The battery blocker or playing card ideally should slide under the logic board without encountering any blockages. After insertion, it should rest at a 15 degree angle.

Leave the battery blocker in place as you work.