Title:
BATTERY PACK AND ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/169721
Kind Code:
A1
Abstract:
A battery pack (200) and an electric vehicle. The battery pack (200) comprises at least one battery unit (21); the battery unit (21) comprises at least one battery string (1006); the battery string (1006) comprises one or at least two cells (100); a voltage difference between two ends of the battery string (1006) is less than or equal to 60 V. When the battery string (1006) comprises at least two cells (100), the cells (100) in the battery string (1006) are sequentially arranged in a first direction, and the first direction is parallel to a direction from a rear part to a front part of a vehicle.
Inventors:
SUN HUAJUN (CN)
WANG GAOWU (CN)
LIU GUOXIONG (CN)
ZHU YAN (CN)
WANG GAOWU (CN)
LIU GUOXIONG (CN)
ZHU YAN (CN)
Application Number:
PCT/CN2021/074132
Publication Date:
September 02, 2021
Filing Date:
January 28, 2021
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
H01M50/50; B60L3/00; B60L50/64; H01M50/20; H01M50/583
Foreign References:
| CN209389112U | 2019-09-13 | |||
| CN108172747A | 2018-06-15 | |||
| CN208539015U | 2019-02-22 | |||
| CN105406015A | 2016-03-16 | |||
| US20020051904A1 | 2002-05-02 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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