Title:
BATTERY PACK, BATTERY PACK PREPARATION METHOD, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/248785
Kind Code:
A1
Abstract:
For achieving the above objective, provided in the present invention are a battery pack, a battery pack preparation method, and a vehicle. The vehicle comprises a vehicle body and the battery pack, and the battery pack is arranged on the vehicle body. The battery pack comprises a battery module and a case. The case is provided with an accommodating cavity, and the battery module is arranged in the accommodating cavity. The battery module comprises a plurality of battery units arranged in a horizontal direction, and each of the battery units at least comprises a battery cell. The size of the battery module in the horizontal direction is larger than the size of the battery module in a vertical direction. The size of the battery module in the vertical direction is L1, and the size of the battery pack in the vertical direction is L2, wherein 70％≤L1/L2≤95％.
Inventors:
WANG PENG (CN)
YOU KAIJIE (CN)
QIAN MU (CN)
JIN HAIZU (CN)
CHEN XINGDI (CN)
MA JUN (CN)
YOU KAIJIE (CN)
QIAN MU (CN)
JIN HAIZU (CN)
CHEN XINGDI (CN)
MA JUN (CN)
Application Number:
PCT/CN2020/091293
Publication Date:
December 17, 2020
Filing Date:
May 20, 2020
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M2/10; H01M10/617
Foreign References:
| CN207409555U | 2018-05-25 | |||
| CN105742751A | 2016-07-06 | |||
| CN206271772U | 2017-06-20 | |||
| DE102016212273A1 | 2018-01-11 | |||
| JP2010123298A | 2010-06-03 | |||
| CN205960072U | 2017-02-15 | |||
| CN201910497140A | 2019-06-10 |
Other References:
See also references of EP 3787066A4
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