The TrueShifers contain a CR2032 battery that should last up to 5 years. If replacement becomes necessary, you can easily do so by following the steps below, or by watching this video:
- Unscrew the back cover of the TrueShifter with a torx screwdriver.
- Slide out the old battery towards the edge of the device.
- Replace the battery with a CR2032 battery to use the TrueShifter again. Upon inserting, the new battery the LED should flash. No repairing is needed as the connections will remain stored.
- Position the two casings and the yellow buttons sheet carefully on top of each other. Put the screws in, taking care not to over-tighten the screws.