Differential battery testers
US10809307B2 · kind B2 · utility
1Cited by
20References
20Claims
0Family size
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Key dates
| Filing date | Sep 20, 2018 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Nov 24, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/3865
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems and methods for battery testing are described. Some of the methods for battery testing include applying a first load impedance to a battery, applying a second load impedance to a reference voltage source, measuring a voltage between a positive terminal of the battery and a positive terminal of the reference voltage source, wherein a negative terminal of the battery is connected via a conductor to a negative terminal of the reference voltage source, and determining a condition of the battery based on the measured voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.