Dear sir,
Three new batteries installed by microtek enginner (12 Ah/12V) in series. but backup is very poor Why? when load has given 40 Watt only. (backup 3 Hours only)
Dear sir,
Three new batteries installed by microtek enginner (12 Ah/12V) in series. but backup is very poor Why? when load has given 40 Watt only. (backup 3 Hours only)
Country: India State: Rajasthan City: Jodhpur
Category: Electronics and household app.
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