Method and apparatus for achieving prolonged battery life
US6635387B2 · kind B2 · utility
9Cited by
14References
60Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 19, 2001 |
| Grant date | Oct 21, 2003 |
| Priority date | — |
| Expiry date | Jan 25, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A composition for prolonging battery life by reducing water loss and the degradation of properties due to dendritic precipitation, is refreshingly added to a battery electrolyte. By the refreshment of the composition, battery cycle life is substantially increased while degradation of the internal battery components is substantially reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.