Battery pack for transportation and operation
US7397219B2 · kind B2 · utility
45Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2005 |
| Grant date | Jul 8, 2008 |
| Priority date | — |
| Expiry date | Nov 18, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery pack with a housing and a plurality of cells disposed in the housing and electrically coupled to provide a storage capacity between about 2.17 and 2.67 ampere hours with an equivalent lithium content between about 6.5 and 8.0. The plurality of cells includes a first battery disposed in the housing and including a first plurality of cells connected in series and a second battery disposed in the housing and including a second plurality of cells connected in series, wherein the first battery and the second battery are operable in a storage mode and a use mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.