Electrical Vehicle Battery Chargers

Quick charging is the essence of these chargers. The charging is totally automatic and in two stages. First stage comprises of bulk charge, when approximately 75 to 80% of charge is provided to battery in a short time of 3 to 4 hours by charging the batteries at higher current, till the terminal voltage reaches to about 2.3 to 2.35 volts per cell. There after in second stage the charging current is substantially reduced to avoid gassing of electrolyte.

The charger automatically switches off after preset time of 1 to 6 hours. All these controls are achieved through dedicated micro controller based electronic circuits to give fail proof charging operation.