	US 12,230,820 B2
	Power battery pack and electric vehicle
Long He, Shenzhen (CN); Huajun Sun, Shenzhen (CN); Wenfeng Jiang, Shenzhen (CN); Zhipei Lu, Shenzhen (CN); Weixin Zheng, Shenzhen (CN); Jianglong Tang, Shenzhen (CN); Yan Zhu, Shenzhen (CN); Xinyue Wang, Shenzhen (CN); and Kefeng He, Shenzhen (CN)
Assigned to BYD COMPANY LIMITED, Shenzhen (CN)
Appl. No. 17/422,130
Filed by BYD COMPANY LIMITED, Guangdong (CN)
PCT Filed Jun. 21, 2019, PCT No. PCT/CN2019/092392 § 371(c)(1), (2) Date Jul. 9, 2021, PCT Pub. No. WO2020/143176, PCT Pub. Date Jul. 16, 2020.
Claims priority of application No. 201910020925.5 (CN), filed on Jan. 9, 2019; application No. 201910020967.9 (CN), filed on Jan. 9, 2019; application No. 201910021244.0 (CN), filed on Jan. 9, 2019; application No. 201910021246.X (CN), filed on Jan. 9, 2019; application No. 201910021247.4 (CN), filed on Jan. 9, 2019; and application No. 201910021248.9 (CN), filed on Jan. 9, 2019.
Prior Publication US 2022/0126666 A1, Apr. 28, 2022
Int. Cl. B60K 1/04 (2019.01); B60L 50/60 (2019.01); B60L 50/64 (2019.01); H01M 10/052 (2010.01); H01M 10/42 (2006.01); H01M 10/613 (2014.01); H01M 10/625 (2014.01); H01M 10/647 (2014.01); H01M 10/6551 (2014.01); H01M 10/6554 (2014.01); H01M 50/103 (2021.01); H01M 50/119 (2021.01); H01M 50/209 (2021.01); H01M 50/244 (2021.01); H01M 50/249 (2021.01); H01M 50/271 (2021.01); H01M 50/317 (2021.01); H01M 50/342 (2021.01); H01M 50/35 (2021.01); H01M 50/383 (2021.01); H01M 50/531 (2021.01); H01M 50/543 (2021.01); B60L 58/26 (2019.01)

CPC H01M 50/209 (2021.01) [B60K 1/04 (2013.01); B60L 50/64 (2019.02); B60L 50/66 (2019.02); H01M 10/052 (2013.01); H01M 10/425 (2013.01); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/647 (2015.04); H01M 10/6551 (2015.04); H01M 10/6554 (2015.04); H01M 50/103 (2021.01); H01M 50/119 (2021.01); H01M 50/244 (2021.01); H01M 50/249 (2021.01); H01M 50/271 (2021.01); H01M 50/317 (2021.01); H01M 50/342 (2021.01); H01M 50/3425 (2021.01); H01M 50/35 (2021.01); H01M 50/383 (2021.01); H01M 50/531 (2021.01); H01M 50/543 (2021.01); B60K 2001/0405 (2013.01); B60K 2001/0438 (2013.01); B60L 58/26 (2019.02); H01M 2010/4271 (2013.01); H01M 2220/20 (2013.01)]

30 Claims

1. A power battery pack, comprising:

a pack body comprising a first side wall and a second side wall opposite to the first side wall; and

a plurality of cells, directly arranged in the pack body, wherein:

one of the plurality of cells comprises a battery body, a first electrical terminal connected to a first electrode tab and disposed at a first end of the battery body, and a second electrical terminal connected to a second electrode tab and disposed at a second end of the battery body;

the one of the plurality of cells extends from the first side wall to the second side wall; and

the first end of the battery body is supported by the first side wall, and the second end of the battery body is supported by the second side wall.