Hi all!
In this video I want to show and tell you how, using a fairly simple method, you can try to restore a dead 12 volt 7 a/h battery from a UPS, alarm system, children's car, etc. A very simple method, but not 100%. If the battery is physically damaged, the plates have fallen off, or an internal short circuit has occurred, then unfortunately there is no way to help it. More details in the video...
Enjoy watching!
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HTRC B6 v2 on Ali - "alii.pub/6txo6t"
Parallel charging board for 2-6S batteries - "alii.pub/5ymvl0"
Parallel charging board for 1S batteries - "alii.pub/5ymvmk"
Adapters - extension cords - "alii.pub/5ymvnq"
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Негізгі бет How easy is it to recover a battery from a UPS or an alarm? And does it make sense??? :)
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