Zhu Song-ran
2004
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Journal
Chinese Battery Industry
Abstract
The functions of stannous sulfate additives in VRLA battery for electric bicycle were indicated in this paper. The effects of different additives in electrolyte on charge acceptance ability and cycle life of VRLA battery were tested. The results showed that the charge acceptance of battery with 0. 5% stannous sulfate can be improved and the cycle life reached to 430 times, which was 40% higher than that of the battery with Na2SO4 additive.