The present application discloses a charging module and a battery charging case, and the charging module is used for the battery charging case, and the charging module includes a charging compartment, a charging clamping structure, and a first drive assembly; the charging compartment includes a…
Charging equipment is provided. The charging equipment includes a base plate, a cable reel, a cable, a charging head, a panel, and a housing. The base plate is disposed on a surface of a wall. The cable reel is disposed on the backside of the base plate, embedded inside the wall. The cable is…
A system, power allocation method, and device for multi-port universal serial bus power control is provided. The system includes a plurality of power modules, a plurality of charging ports, where each charging port of the plurality of charging ports is connected to a power module of the plurality…
A charging system can include a housing. The housing can include an inner surface configured to contact a finger of a user when the housing is worn by the user. The housing also can include an internal power source configured to be wirelessly charged by a removable power source that is removably…
Provided is a charging cup holder including a fixing base, a pair of arms hinged to an upper end of the fixing base and configured to secure a cup, a cup carrier hinged to a lower end of the fixing base, and a USB interface provided at the fixing base and configured to transfer electric power from…
A horizontally-charging smart acoustic system includes a magnetic microphone, an interior of the magnetic microphone is provided with a microphone internal magnetic assembly and a flip speaker assembly. An exterior of the magnetic microphone is provided with multiple charging rings arranged along…
Systems and methods are disclosed that include an electronic device and an activation device. The electronic device includes a battery compartment having a battery storage section and a battery engagement section. The battery engagement section includes battery contacts. The electronic also…
A ring includes a housing. The housing can include an inner surface configured to contact a finger of a user when the housing is worn by the user. The housing also can include a first power source configured to be wirelessly charged by a second power source that is removably coupled to the housing…
A tablet computer includes a housing, a display, a processing system, a camera system comprising a camera sensor, and a battery system, the battery system positioned within the housing. The battery system is configured to charge an external device. A charging cable retainer is configured to retain…
A ring can include a housing. The housing can include a first power source configured to be charged by a second power source removably positioned adjacent to the housing. The housing also can include a component. The component can be configured to draw energy from the first power source. The…
A charger including a vertical section including a first surface, the first surface facing a front direction and including an attachment portion configured to a receive a battery pack, and a horizontal section configured to protrude, in the front direction, from a bottom portion of the vertical…
A sterile battery charging device and assembly for charging within a sterile field. The battery charging assembly includes a base unit having a first interface and a second interface. The assembly additionally includes a high capacity battery connectable to the first interface and a low capacity…
A charger including a vertical section including a first surface, the first surface facing a front direction and including an attachment portion configured to a receive a battery pack, and a horizontal section configured to protrude, in the front direction, from a bottom portion of the vertical…
A battery charging system includes a charging rack comprising multiple receptacle, multiple battery assemblies. Each of the battery assemblies includes a housing having a handle, rechargeable battery cells disposed within the housing, and a mating feature protruding away from the housing, wherein…
A system for charging a rechargeable power tool battery pack. The system includes a housing having a first port, a second port, and a power bus. The first port is configured to receive at least one selected from a power supply and a charging module. The second port is configured to receive the…
A smart ring may be configured with a removable power source and an internal power source. The internal power source may enable continued operation of the smart ring disposed at a finger of a user, while the removable power source may be detached from the smart ring for charging or to be replaced…
A system and method for charging electronic candles. Electronic candles are received in one or more charging bases. The electronic candles are secured in place in the one or more charging bases. The one or more charging bases are received on a charging rack. The one or more charging bases are…
A loudspeaker includes an enclosure defining an open front side, and an audio transducer positioned within the enclosure and configured to emit sound in a forward direction from the open front side of the enclosure. A battery receptacle is provided by the enclosure, and a removable battery pack…
A loudspeaker includes an enclosure defining an open front side, and an audio transducer positioned within the enclosure and configured to emit sound in a forward direction from the open front side of the enclosure. A battery receptacle is provided by the enclosure, and a removable battery pack…
A wireless charging device is provided. The device has a charging transmitter component and a receiving charger component. The charging transmitter component has two male connectors, one for connecting to a source of AC power, the other for connecting to a USB port. A step down transformer is…
A battery stand is configured to output an electric power stored in a battery to the outside when the battery is placed on a mounting part. A slit hole is formed on the top surface of the battery stand through which a slider is inserted and through which a movement range of the slider is regulated…
A solar powered charger assembly for charging batteries for cordless tools includes a housing that has a charging slot being integrated into the housing to insertably receive a battery from a cordless tool. A charging battery is positioned within the housing and the charging battery is in…
A power equipment battery terminal fixing apparatus is disclosed and can include a housing including a frame and a connector biased away from the frame by a spring device. A battery case can be configured to slide into the frame of the housing along a sliding axis. The battery case can include a…
The utility model refers to an automobile start-up adapter, wherein it comprises a shell and a circuit board provided inside the shell. The shell is provided with an input terminal for electrically connecting with an output terminal of a lithium battery of a power tool and an output terminal for…
Provided are a battery holder, a power transfer device, an electric vehicle and an installation method for electric vehicle. The battery holder is mounted on the body of the electric vehicle to fix the battery pack, the battery holder includes a plurality of supporting devices, the plurality of…
Provided are a battery holder, a power transfer device, an electric vehicle and an installation method for electric vehicle. The battery holder includes a fixing bracket, the fixing bracket has an upper-position accommodation cavity, an upper-position sensor is arranged in the upper-position…
A battery of a preselected type advantageously has a beveled edge formed between a front-end surface and a lateral surface of the battery. In a battery charger, a slot has a cap formed with an interior channel for receiving a front-end portion of the preselected-type battery. The cap has a stopping…
Disclosed is an expansion member for a probe for battery charging and discharging. The expansion member includes a first fluid accommodation part configured to form a space in which a fluid is introduced and stored and a fluid supply pipe equipped with a path along which the fluid is introduced and…
A charging apparatus including a device holder disposed within a cavity, wherein the device holder is pivotably attached to a base and is configured to receive a first device type and continuously charge the first device as the device holder rotates from a first position to a second position and…
An apparatus for protecting a battery pack is configured to release reverse connection of the battery pack by detecting the reverse connection of the battery pack even in a case where the reverse connection of the battery pack is not detected through a battery pack controller.