Portable device for aiding low temperature high power output of battery pack
US10128673B2 · kind B2 · utility
0Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2016 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Mar 28, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed is a portable device for aiding low temperature high power output of a battery pack, the device including a primary loop and a control unit, in which: the primary loop is configured as a working loop of the battery pack and comprises a power resistor, herein two ends of the power resistor are electrically connected with the positive/negative terminal of the battery pack respectively, and the battery pack discharges at low temperatures through the power resistor so that an internal temperature of the battery pack rises; and the control unit is configured to control on/off of the primary loop.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.