PROBLEM TO BE SOLVED: To provide a water refilling device for a battery in which the battery can be automatically refilled with water and burden of the operator can be lessened. SOLUTION: The water refilling device is constructed of a water supply tank 21 that is filled with purified water ...
The device includes, for each element of the battery: - a conveyor 9 of distilled water, provided with an orifice 11 for introducing water into the battery; - a retaining valve 14 associated with the said orifice; - a float 5 immersed in the liquid of the battery and harnessed to the ...