Electronic battery tester
US6891378B2 · kind B2 · utility
89Cited by
289References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2003 |
| Grant date | May 10, 2005 |
| Priority date | — |
| Expiry date | Apr 16, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/385
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electronic battery tester connectable to a battery through any one of multiple cables. The tester includes an input that can couple to any one of the multiple cables. Also included is a memory that contains multiple calibration values, each calibration value corresponds to a different one of the multiple cables. Test circuitry, which is coupled to the input and to the memory, detects which one of the multiple cables is coupled to the input, and tests the battery as a function of one of the multiple calibration values that corresponds to the detected one of the multiple cables.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.