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低温天气,怎么给电动自行车充电?
冬季低温天气偏多,电动自行车该如何科学安全充电?又应如何对电池进行维护和保养? 北交新源(北京)科技有限公司总工程师崔立介绍,低温环境下,铅酸电池电解液黏度增加,锂电池活性降低、内阻增大,导致电池容量衰减、续航里程减少、充电效率降低。
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