Tune battery life
Tune battery life
You can improve battery life like this: https://youtu.be/cZmkdMKDMGM
But if you'd prefer us to do it, please buy this "product", and we will pay the shipping both ways to send you a replacement mechanism and get yours in return.
Regular price
$50.00
Regular price
Sale price
$50.00
Unit price
/
per