Making a "disposable" Power Hit charger reusable
Channel: bornach
Date: 2017-08-20

Single use power banks drain the internal Lithium-Polymer battery to below 3.0V as they are not intended to be recharged. If you want to convert the Power Hit disposable charger so that it can be recharged multiple times, just add a DW01 protection board and a JST connector. A TP4056 can be used to manage the recharging process.

Kris Cochrane's tear down: https://www.youtube.com/watch?v=lVKsiT02mCk

Big Clive's tear down: https://www.youtube.com/watch?v=5korWqCcsHE