Battery charging circuit and charging method thereof
US10637270B2 · kind B2 · utility
1Cited by
0References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 26, 2019 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Apr 26, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery charging circuit for charging a battery is provided. The battery charging circuit includes a control module and a charging mode adjusting module. The charging mode adjusting module adjusts a charging mode according to a voltage value or a current value or an internal resistor of the battery. The charging mode adjusting module includes a charging unit and a detecting unit. The charging unit provides a charging current or a charging voltage to charge the battery. The detecting unit is electrically connected to the charging unit to detect the voltage value or the current value or the internal resistor of the battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.