Battery pack
US10361573B2 · kind B2 · utility
22Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2015 |
| Grant date | Jul 23, 2019 |
| Priority date | — |
| Expiry date | Apr 25, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery pack includes a first battery with a first capacity, a second battery with a second capacity less than the first capacity, and a variable resistor. The second battery has a larger maximum discharge current than the first battery. The variable resistor circuit limits the discharge current of the first battery to a predetermined limit current value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.