About 24 results
https://drivepatents.com/patents/1382751 · 14 May 2026
A PD protocol-based charging and discharging common interface garden battery pack is provided, including: an MCU control unit, wherein the MCU control unit is configured to perform logical control over the circuitry and further includes an MCU chip; a PD c...
https://drivepatents.com/patents/966753 · 3 Dec 2014
An electronic unit includes: an electricity reception section configured to receive power transmitted using one of a magnetic field and an electric field; a secondary battery; a charging section configured to charge the secondary battery based on incoming ...
https://drivepatents.com/patents/978039 · 26 Feb 2014
A vehicle-mounting charging apparatus is provided with a body case (10) that can be mounted on a ceiling part of a vehicle, and a charging coil (14) for contactless charging installed within the body case (10). A decrease in reliability related to vehicle ...
https://drivepatents.com/patents/978535 · 12 Feb 2014
A charging apparatus is provided that avoids a reduction in the strength of radio waves or a magnetic field used by a charging target device having a wireless communication function and reduces an influence on the radio waves or magnetic field. In this app...
https://drivepatents.com/patents/979854 · 15 Jan 2014
A mobile charger includes a housing (1). A cell (2) is provided in the housing (1). A positive power distribution unit (4) and a negative power distribution unit (5) are provided at both ends of the housing (1) relative to the positive and the negative pol...
https://drivepatents.com/patents/988597 · 17 Jul 2013
A battery charging control system of a terminal is provided. The system includes a terminal (100) in which a battery (200) is mounted and a charger (300) connected to the terminal to provide a charging current for charging the battery. The charger charges ...
https://drivepatents.com/patents/989493 · 19 Jun 2013
A battery pack (100) comprising a rechargeable battery (105) connected between first and second terminals (P, P), wherein the first and second terminals (P1, P2) are connected to a starter motor (220) and a generating module (210); and a charge limiting de...
https://drivepatents.com/patents/989492 · 19 Jun 2013
A charge circuit (1) is composed of a first circuit (1a) and a second circuit (1b). Said second circuit (1b) is provided at a battery pack (4) in which a secondary battery (41) is comprised. Said first circuit (1a) is provided at a charger (2) for charging...
https://drivepatents.com/patents/993783 · 16 Jan 2013
A flexible dual mode battery charger that charges a battery in two different modes, depending on the difference between the adapter voltage and the battery voltage, with a smooth transition between these two modes and the charging current remains relativel...
https://drivepatents.com/patents/999447 · 15 Aug 2012
The present invention relates to a metal-air cell charging apparatus, to a metal-air cell assembly, and to a metal-air cell charging system comprising same. The present invention provides a metal-air cell charging apparatus for charging a metal-air cell as...