Can this battery be saved? / Foxsur 20amp Battery Charger / Easy battery Restoration

Published at : 13 Dec 2025

Can this battery be saved? Will it be an easy battery restoration using this 20amp battery charger? This 100AH battery no longer starts cars. Find out how I used the Foxsur 20amp 12v/24v battery charger for this easy battery repair. If you're asking can Foxsur save a dead battery or you want to know how to restore a dead battery without the mess, this video will help.

Get from Amazon
- Konnwei KW208 tester - https://amzn.to/3sxg26x
- Lomvum T28C multimeter from Amazon - https://amzn.to/3OlJJmD

Get from Aliexpress:
- Konnwei KW208 tester - https://s.click.aliexpress.com/e/_DEI1SKH

- Other products I use or recommend from Amazon- https://amzn.to/42x5re3
I may earn a small commission from a purchase made through the links above. This does not increase the price you pay in any way.
NB: I no longer recommend the 20Amp Foxsur charger, find out why in this video: https://youtu.be/iOEkq0Zi17k

Timestamps:
0:00 - Intro
0:26 - Analysis of battery test
1:18 - 20Amp battery charger
1:34 - Dead battery restoration
2:08 - Repair process explained
2:26 - Compare Before & After

#carbattery #carbatterycharger #charging #car #diyautoworksng