Invention Grant
- Patent Title: Battery with life estimation
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Application No.: US14578011Application Date: 2014-12-19
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Publication No.: US10833376B2Publication Date: 2020-11-10
- Inventor: Frederic C. Bonhomme , Xugang Zhang , David R. Boone
- Applicant: CPS Technology Holdings LLC
- Applicant Address: US NY New York
- Assignee: CPS Technology Holdings LLC
- Current Assignee: CPS Technology Holdings LLC
- Current Assignee Address: US NY New York
- Agency: Boardman & Clark LLP
- Main IPC: H01M10/48
- IPC: H01M10/48 ; G01L1/00 ; G01R31/36 ; G01R31/382 ; H01M10/0525 ; H01M10/42 ; B60L58/16 ; B60L50/64 ; B60L58/12 ; H01M2/02 ; G01R31/392

Abstract:
A battery module includes a housing. The battery module also includes a cell stack disposed in the housing and including a battery cell. The battery module also includes a force gauge in mechanical communication with the cell stack and configured to measure a force generated by a swelling of the cell stack. The battery module also includes a control module configured to receive data indicative of the force and to estimate a remaining usable life of the battery module based on the data.
Public/Granted literature
- US20150188198A1 BATTERY WITH LIFE ESTIMATION Public/Granted day:2015-07-02
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