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Single battery, power battery pack and electric vehicle

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数据来源:EPO OPS

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67626469专利族
§ Ⅰ

卷宗概要

申请人

BYD CO LTD

申请号

CN202210555862

发明人

ZHU YAN; JIANG WENFENG; LU ZHIPEI; TANG JIANGLONG

申请日

Jun 21, 2019

公开日

Jan 26, 2024

专利族 ID

67626469

IPC 分类

B60L50/64H01M10/613H01M10/625H01M10/6554H01M10/6556H01M10/6568H01M50/204H01M50/244H01M50/249

CPC 分类

B60K1/04B60L50/64B60L50/66H01M10/052H01M10/0525H01M10/425H01M10/613H01M10/625H01M10/647H01M10/6551H01M10/6554H01M10/6556H01M10/6567H01M10/6568H01M50/102H01M50/103H01M50/119H01M50/131H01M50/209H01M50/244H01M50/249H01M50/271H01M50/317H01M50/342H01M50/3425H01M50/35H01M50/367H01M50/383H01M50/531H01M50/543B60K2001/0405B60K2001/0438B60L58/26H01M10/6569H01M2010/4271H01M2220/20Y02E60/10

The invention discloses a single battery, a power battery pack and an electric vehicle, the single battery is a square battery, the single battery comprises a battery body, the battery body has a thickness D, and the thickness D of the battery body and the volume V of the battery body meet the formula: D/V = 0.0000065-0.00002 mm <-2 >. The power battery pack provided by the embodiment of the invention has the advantages of high space utilization rate, high energy density, high cruising ability and the like.

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