is video mein main ap ko batao ga k ap apne ups k board ki battery low cutoff setting kis tara karo ge is mein main ne 12v aur 24v ki setting ki hai ye video dekho aur khod ups k board ki setting karo [akash babu]
• How to repair UPS boar...
Негізгі бет UPS 12v&24v Board Battery Low Cutoff Setting in Urdu/Hindi
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