EMETERM Motion Sickness Band Battery Replacement

ID: 135562

Description: This guide covers replacement of the internal...

Steps:

1. Remove band by sliding to one side

2. Using a toothpick remove rubber plugs over case screws

3. One screw is covered by a white sticker. Just push the screwdriver through the sticker.

4. Case top just lifts off. If you push out the power button it can be reinserted before final assembly ensuring the button fits over two posts inside of the case top.

5. Flip over the circuit card, being careful of the flex circuit attachment. It is very fragile. Remove the flex circuit from case bottom via two screws for safety while working on the battery. Notice +/- marking in the case. The flex circuit board's +/- markings must match up when reassembled.

6. Unsolder LiPo battery, ensuring you do not short the connections.

7. Solder new LiPo battery to circuit card, ensuring you don't short the two connections together. Note +/- markings on the flex circuit card, which must be matched to similar markings inside the case back.

8. Reattach the flex circuit to the case back, paying attention to the +/- markings on the flex and case back. The battery fits between the circuit card and over the top of the flex. The battery wires route between the battery and case.

9. The circuit card is placed over a post on the case back. Ensure everything is tucked into place before placing the top in place.

10. Insert wisdom here.

11. The new battery will be ~50% charge.