Old battery restoration hack

Guys every thing is ok but when you charge there will be gas exhaust, so you have to charge without closing caps. Otherwise battery will explode!!! Also do it in balcony or outside.

- Retrograde

Informative

@grok does this actually work?

Coca cola is a good cleaning product, why consuming it

Fairytale!

goodmorning☮️

don’t work

@grok Quy trình và cách thực hiện như nào vậy ? Hãy giúp tôi nhé, bằng ngôn ngữ Tiếng Việt.