Batteries At Night

General battery charging during the night, with an average charging time of about 8 hours. Shallow discharges (charged mileage for a short), the batteries will soon be full, continue to charge for overcharge phenomenon, balanced car manufacturer introduces, causes cell dehydration, fever and reduce the battery life. So, 60% battery depth of discharge. 70% best on a single charge, actually used can be converted into mileage riding, according to the actual situation the necessary charge to avoid damaging charge.