बैटरी को दोबारा ठीक कैसे करे, Battery Recover, How to Recover 12v Battery |Repair Ups Battery 

Hello Friends today we will showing your How to Recover/ Repair /Restore your 4V 6V 12V Lead Acid Dead Battery at Home
This video how to recover and repair any sealed lead acid battery. Battery Solution, sulfuric acid(H2so4), water for inner battery cell fill and charge improve voltage level. requirement material
1. Battery Solution (cost 70 INR or 1$ per liter)
2. syringe
3. battery charger
If your battery has power in the cell. Then the battery Can fix (95% will be fine) Some batteries are very bad. So that battery can not be cured
#Battery #Recover #12v #Battery
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