How to use old phones without battery | CellRetro | E003
Автор: CellRetro
Загружено: 2019-01-12
Просмотров: 4555
Описание:
When you buy an old phone, and it won't turn on, you couldn't know that if it is the battery or the phone, which has a problem. With this tool, you can check if the phone is working, or not. It works in most cases, but some phones can detect if a battery is connected or not. I have an Ericsson GH-388 and wanted to check if it is working. See the results in the video.
Part list:
Jack power supply module: https://www.aliexpress.com/item/2Pcs-...
Crocodile clamps: https://www.aliexpress.com/item/20pcs...
Dupont connectors: https://www.aliexpress.com/item/620pc...
Test hooks: https://www.aliexpress.com/item/12ps-...
Wire: https://www.aliexpress.com/item/Tinne...
DC-DC step down converter: https://www.aliexpress.com/item/Liqui...
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