The invention provides a battery comprises a battery box and battery module is arranged in the battery box, the battery box relative to the outer seal, the battery box is provided with sealing liquid, the battery module is closed at least partially immersed in liquid, the liquid is added with water sealing polymer A, the liquid absorbent polymer the A rate in more than 10%. The technical scheme provided by the invention can effectively suppress the spread of the heat loss of the battery pack.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。
【技术保护点】
PCT国内申请，权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】PCT国内申请，...
【专利技术属性】
技术研发人员：李翔，李辉，
申请(专利权)人：微宏动力系统湖州有限公司，
类型：发明
国别省市：浙江,33
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