Emergency power supplying device
US11936060B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2022 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Sep 9, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M2220/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power supplying device that can be used during emergencies is disclosed. The device comprises multiple adjustable battery compartments that can be connected, via switches, to deliver power to an external device connected to at least one power delivery port of the power supplying device. Each adjustable battery compartment includes a fixed lead and a sliding lead so that the multiple different battery sizes can be inserted into the compartment and connected to the device. An external battery connection device or harness can also be used with the power supplying device. The external battery connection device can be used to connect various different kinds of batteries with the power supplying device, such as cordless power tool batteries, cordless appliance batteries, and batteries for radio controlled (RC) devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.