Secondary battery and battery module
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 25, 2022
Grant Date -
Jun 25, 2020
app pub date -
Feb 19, 2020
filing date -
Aug 30, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present disclosure provides a secondary battery and a battery module. The secondary battery includes: a shell having an opening; an electrode assembly including a first electrode plate, a second electrode plate, and a separator; a cap assembly including a cap plate and a first electrode terminal; a lower insulator located at a side of the cap plate away from the terminal board; and a wiring board including a main body portion and an extension portion, wherein the main body portion is located at a side of the lower insulator away from the cap plate and connected to the first electrode plate, the extension portion extends into the electrode lead-out hole and connected to the first electrode terminal, the first electrode plate is electrically connected to the first electrode terminal through the wiring board, and the first electrode terminal does not extend beyond a lower surface of the lower insulator.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2020 Application Filing Year
- H01M Class
- 7558 Applications Filed
- 4012 Patents Issued To-Date
- 53.09 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H01M Class
- 0 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Apr 25, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 25, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 25, 2034 |
