খুব সহজে 6 ভোল্ট ব্যাটারি ঠিক করে ফেলুন || how to Repair 6 Volt battery
6 volt battery can be easily fixed by yourself Battery acid and battery water are mixed and then placed inside the battery a thermocouple is placed inside the battery cell so that the two cells do not short each other Once the shot is done the battery will not work Friends like the video Subscribe like and comment Thank you very much
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