Abstract: A hand tool module having an interconnection device, which has an interface. The interconnection device has, in addition to the interface, at least one auxiliary interface, which is provided to bidirectionally exchange at least power at least with one additional hand tool module and/or a hand tool.

Abstract: The present invention relates to a battery pack in which a plurality of unit modules consisting of battery cells are stacked, adjacently or in regular intervals, and electrode tabs are connected in series, and more specifically, to a battery pack including an overcurrent protector capable of preventing damage to each battery cell caused by a battery cell short circuit or overcurrent which flows in from a protection circuit by: connecting positive and negative electrode tabs of the battery cell with a voltage sensing line in order to sense the voltage of each battery cell; and installing a fuse in a connector which is arranged between the battery cell and the voltage sensing line and couples electrode tabs.

Abstract: The present invention provides a radio field intensity measurement device having a display portion with improved visibility, in the case of measuring a weak radiowave from a long distance. In the radio field intensity measurement device, a battery is provided as a power source for power supply and the battery is charged by a received radiowave. When a potential of a signal obtained from the received radiowave is higher than an output potential of the battery, the power is stored in the battery. On the other hand, when the potential of the signal obtained from the received radiowave is lower than the output potential of the battery, power produced by the battery is used as power to drive the radio field intensity measurement device. As an element to display the radio field intensity, a thermochromic element or an electrochromic element is used.

Abstract: There is provided a charging device which can rapidly charge, with a single charger, portable devices of a plurality of charging specifications. A plurality of available power indicating circuits included in a USB module 10 notify, through a data line, a portable device coupled to the charging device of a signal indicating suppliable amount of current. A CPU 4 obtains, from a portable device coupled thereto, information identifying the portable device, at the time of adjustment. A memory 6 has a table stored therein, for a plurality of portable devices, defining a correspondence between information identifying a portable device and an available power indicating circuit. Referring to the table based on the obtained information, the CPU 4 selects an available power indicating circuit and, at the time of actual operation, activates only the selected available power indicating circuit.

Abstract: A plug-and-play addition to a traditional electrical outlet that upgrades it to a universally compatible charging station. The unit can be plugged directly into an ordinary electrical outlet or can be secured to the wall with a screw. A removable pod module couples to a docking module plugged into the wall. A positive interface between the two modules holds them together, and an internal battery in the pod module is automatically charged. The interface may be frictionally enhanced with rubberized contact surfaces and magnetic latches. Both modules include integrated flexible charging cables with a variety of connectors for external devices.

Abstract: A cell phone charger holder includes a main body, a plug, and an electric cord. The plug has two blades. The main body has a front face provided with a receiving chamber for receiving the plug. The main body has a side provided with an annular groove for winding the electric cord. The main body has a lower portion provided with two positioning hooks for placing a cell phone. The main body has a back face provided with two upright slots corresponding to the blades of the plug. Thus, the plug and the electric cord are positioned and stored completely by the main body. In addition, when the main body is disposed at an inclined state, the cell phone supported by the main body is disposed at an inclined state.

Abstract: Disclosed is an attachable charger for a handheld electronic device comprising an attachable receptacle within which the device is snugly received, a power plug comprising prongs for insertion into an AC power socket, the power plug extending from the attachable receptacle, a power processing assembly for processing the power received at the AC socket into power suitable for charging the device, and a connector for connecting the processing assembly and the handheld device so as to convey the power from the processing assembly to the device.

Abstract: Embodiments of this disclosure relate to battery packs and/or holsters and, more particular, to an external battery pack and/or holster for mobile electronic devices.

Abstract: Disclosed is a vehicle charging device that can perform communication even if the vehicle charging device and a charging instruction device are connected to power line pairs having different phases in a multiple-wire power line. The vehicle charging device includes: a power line communication unit that performs communication over a multiple-wire power line or a power line for vehicles; a power line connection unit that connects a pair of power lines within the multiple-wire power line to the power line for vehicles; and a control unit that controls the connection or the disconnection of the power line connection unit. The power line communication unit selects a signal from a pair of power lines within the multiple-wire power line and communicates with the charging instruction device, and performs communication with the vehicle over the power line for vehicles.

Abstract: A power supply detection circuit detects power feeding to a VBUS terminal from the outside. A charger detection circuit specifies the kind of charger by detecting the voltages of a DP terminal and a DM terminal. The charger detection circuit detects open, pull-up, pull-down of at least one of the DP terminal and the DM terminal or formation of a short circuit between both the terminals.

Abstract: A battery case for a mobile device is provided comprising a case, electrical components, a port, and an aperture size to contain at least one rechargeable battery. Also provided is a charger including a mount to receiving a rechargeable battery. The rechargeable battery may be configured to fit inside of the battery case. The charger may be figured to fit inside of the battery case.

Abstract: 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 poles (21, 22) of the cell (2) respectively. A conducting piece set (3) is provided in the housing (1). The conducting piece set (3) is connected to the positive power distribution unit (4) and the negative power distribution unit (5). A charging unit (6) and a power supplying unit (7) are provided in the housing (1). The charging unit (6) and the power supplying unit (7) are electrically connected with the positive pole (21) of the cell (2) through the positive power distribution unit (4) and the conducting piece set (3) and electrically connected with the negative pole (22) of the cell (2) through the negative power distribution unit (5).

Abstract: An electrical charging device includes a top cover, a bottom cover and a fixing assembly. The fixing assembly includes a first button device, a second button device, and a lifting device. The first button device moves back and forth along a first axis with a first button pole retracting into the electrical charging device and protruding out from the electrical charging device. The second button device moves back and forth along a second axis, with a second button pole retracting into the electrical charging device and protruding out from the electrical charging device. The lifting device rises up and drops down along a third axis, with a contacting table carrying conductive pins protruding out from the electrical charging device and retracting into the electrical charging device, thereby making electrical contact with the electrical charging device.

Abstract: An energy storage system comprising at least one energy storage module adapted to supply electrical energy to a hybrid vehicle. The energy storage module comprises an enclosure, at least one battery array located within the enclosure comprised of one or more battery cells held in place between side rails and secured by end plates and mounting pins. The end plates also include flanges which secure the end plates behind the pins. The pin arrangement provides more secure holding and helps prevent torque loosening during operation. The battery array also includes cell retainers between each cell to reduce thermal transfer between cells, and an insulation liner between the battery cells and the side rails to improve creepage and clearance.

Abstract: An electric power tool is included in a plurality of types of electric power tools. The plurality of types of electric power tools comprise a plurality of types of battery packs having different rated output voltages and a plurality of types of tool bodies, the housings of which are equipped with an attached part on which each of the battery packs is mounted in a freely removable manner. The attached part possessed by the plurality of types of tool bodies equipped with motors having different voltage characteristics is formed so as to be able to mount an arbitrary one of the plurality of types of battery packs having different rated output voltages. This makes it possible to widen the range of available battery packs and enhance convenience.

Abstract: A belt battery charger includes a belt having a first end, a second end and an elongated central portion extending between the first and second ends. A plurality of electrically connected rechargeable batteries are carried by the central portion of the belt. A belt buckle located at the first end of the belt includes a frame that is secured to the central portion of the belt. The buckle further includes a prong in the form of an electrical connector electrically connected to the batteries and pivotally secured to the frame. The second end of the belt includes a number of spaced apart eyelets passing therethrough. The prong is shaped so as to be able to enter one of the eyelets to secure the second end of the belt to the buckle in the conventional manner. A second electrical connector is located adjacent the second end of the belt and is also connected to the batteries. One of said connectors is adapted to be connected to a cell phone for charging the same.

Abstract: Disclosed herein is a battery pack including a battery cell array including two or more battery cells, each of which has an electrode assembly of a cathode/separator/anode structure disposed in a battery case together with an electrolyte in a sealed state, arranged in a lateral direction, a protection circuit module (PCM) connected to an upper end of the battery cell array to control an operation of the battery pack, a pack case in which the battery cell array and the protection circuit module are disposed, and a plate-shaped reinforcing member mounted between the pack case and the battery cell array to increase mechanical strength of the pack case.

Abstract: The problem of enabling a physical system to store and access a large amount of electrical energy while keeping the weight of the system as low as possible is solved by including graphene in the structure of the system. Supercapacitive graphene-in-structure electrical energy storage is applicable to a wide variety of electrical applications, including but not limited to electronics devices, power tools, vehicles, airplanes and buildings.

Abstract: An electric device including: a connecting unit connected to a connection line supplying an electric power of a predetermined rating and transmitting and receiving an information; a charging unit conducting a charging of a charging battery connected to an own device, by the electric power supplied by the connection line; an electric supplying unit supplying an electric power to a recording medium storing an information; a reading-and-writing unit performing a reading-and-writing operation of the recording medium; and an electronic source controlling unit performing a control of the electric power supplied to the charging unit, when the reading-and-writing unit performs the reading-and-writing operation of the recording medium, according to an access request to the recording medium via the connection line.

Abstract: A charger capable of charging an electronic apparatus includes a charger main body having a power output unit which output charging power, a connection unit which is attached to the charger main body, which is configured to be connected to the electronic apparatus, and which is configured to supply the charging power from the power output unit to the electronic apparatus in a state that the connection unit is connected to the electronic apparatus, and a temperature sensor which is provided in the connection unit, and which is configured to detect a temperature in the vicinity of the connection unit.

Abstract: Methods, systems, and apparatus for recharging medical devices implanted within the body are disclosed. An illustrative rechargeable system includes a charging device that includes an elongate shaft having a proximal section and a distal section. The distal section is configured to be delivered to a location within the body adjacent to the implanted medical device. The charging device includes a charging element configured to transmit charging energy to a receiver of the implanted medical device.

Abstract: A method and system for detecting a charging current supplied to a portable device through a USB charger. The method includes the steps of connecting a charging circuit to a portable device, allowing the portable device to draw charging current from the charging circuit, measuring the current drawn from the charging circuit, comparing the measured current with a threshold value, making one or more system level decisions regarding charging of the portable device if the detected charging current is below the threshold current.

Abstract: A system and method to initiate a housekeeping operation at a mobile device is disclosed. In a particular embodiment, a method at a mobile device includes modifying a scheduled housekeeping operation in response to determining that the mobile device is in a charging mode.

Abstract: A portable electronic device includes a housing including an outer surface and an inner surface. A core electronic component is configured to be provided inside of the housing. A transparent material is provided at the outer surface of the housing. A solar cell is provided on the inner surface of the housing and spaced apart from the transparent material by a predetermined distance. The transparent material is configured to receive light from an external source and direct the light to the solar cell.

Abstract: A portable electronic device that can receive power from an internal power source (such as a battery) and/or a second portable electronic device is described. In order to coordinate the power availability in these portable electronic devices, a power-management mechanism in the portable electronic device (which may be implemented in hardware and/or software) may determine a power state of an internal power source in the second portable electronic device, and may accordingly adjust a power consumption by circuits in the portable electronic device and/or the power received from the second portable electronic device. In this way, the power-management mechanism may approximately synchronize the power consumption in the portable electronic devices and/or the power states of the internal power sources in the portable electronic devices. This approximate synchronization may facilitate concurrent operation of the portable electronic devices.

Abstract: An apparatus is described that comprises a rectangular case comprising a container and a top. The top is rotatably coupled to the container, wherein the interior of the container includes at least one battery, one or more electronic cigarette cartridges and a recharging component. The recharging component includes a USB plug, wherein the USB plug is deployable to engage with a USB port external to the container. The recharging component is coupled to the at least one battery through an electrical coupling. The recharging component is operable to recharge the at least one battery when the USB plug is engaged with the USB port. The top rotatably transitions from a closed position to an open position, the open position exposing the one or more electronic cigarette cartridges and the at least one battery for removal.

Abstract: An auxiliary device including an energy harvester and an electronic device including the auxiliary device are provided. The auxiliary device includes: a housing; a storage module which is moveable within the housing; and at least one piezoelectric transducer which disposed in the housing, such that a motion of the storage module causes a deformation of the piezoelectric transducer, thus generating electric energy. An end of the piezoelectric transducer may be fixedly connected to the storage module.

Abstract: A charging method and system for rationing charge or energy supplied by a host to a portable device. The system includes a power switch connected to a current sensing module that detects instantaneous current drawn by the portable device. A current register connected to the current sensing module stores the instantaneous current value. A timing module generates timing information. A cumulative charge value obtained by multiplying the instantaneous current value with the timing information is stored in a charge register. Further, a cumulative energy value may be obtained by multiplying the cumulative charge value with a detected voltage value. A threshold database stores a threshold value, and a rationing module connected to the host and the charge register continuously compares the cumulative charge value and/or the cumulative energy value with the threshold charge value. A control signal is generated when the threshold charge value is exceeded.

Abstract: A photopolymerization apparatus comprising a charging station and a hand-guidable photopolymerization device, wherein the photopolymerization device comprises at least one reservoir for electrical power and at least one attachment having at least one charging contact, wherein at least one of (i) the at least one attachment is securable to the charging station and (ii) the at least one attachment is securable to the photopolymerization device, wherein the attachment provides at least one electrically conductive connection by means of which the at least one reservoir is rechargeable.

Abstract: A battery pack is provided for a mobile communication device, comprising a casing defining a cavity that conforms, at least partially, to the outer shape of the mobile communication device and one or more rechargeable power cells housed within the thickness of the casing. An internal interface engages a corresponding interface on the mobile communication device to provide power from the one or more rechargeable cells to the mobile communication device. An external interface is electrically coupled to the internal interface in order to transmit signals from the mobile communication device to an external device and may further serve to recharge the one or more rechargeable power cells. The battery pack may also serve as an extendible platform by providing additional integrated communication interfaces and/or processors that can be utilized by the mobile communication device to extend its communication and/or processing capabilities.

Abstract: A cell phone charger that charges a cell phone and includes: prongs that are retractable and are plugged into an electrical outlet, a prong base that the prongs are assembled on, a rack gear that is connected to the prong base and has a rack gear hole, an extension gear that is engaged with the rack gear and is rotated to move the rack gear between a retracted position and an extended position, a spring that provides a force to place the rack gear and prongs is the retracted position, a retraction activator that controls a lock pin based on a retraction signal, a controller that generates the retraction signal and transmits the retraction signal to the retraction activator, and a voltage converter that converts provides a DC voltage and charges the cell phone.

Abstract: A car charger plug is slidably mounted within a body of the compact car charger. The car charger plug is lockable in a fully retracted position and lockable in a fully extended position, so as to maintain its compact size when not in use, and provide a secure connection with a car charge port when desired.

Abstract: A battery pack charger including a case (1) having an attachment section (2) where a battery pack (30) can be attached in a detachable manner, and a plurality of connecting terminals (3) disposed in an exposed manner in the attachment section to connect with external terminals (33) on the battery pack. The connecting terminals are disposed in approximately vertical orientation in a plurality of approximately parallel rows. The case has terminal through-holes (52) opened through the case between adjacent connecting terminals. Even if there is ingress of foreign material, such as dust and dirt, between the connecting terminals, that material can fall through the holes in the case. Foreign material collection between the connecting terminals can be avoided, and the battery pack charger has the positive feature that unintended conduction, such as leakage current and short-circuit, can be avoided.

Abstract: A charging dock includes a base, a charging cable and a retractable wire reel module received in the base. A wall of the base is concaved downward to form a charging space including an opening in a cavity of the base. The charging cable includes a power wire, a charging and a power connector interfaces. The charging interface is received in the base. The power interface is positioned out of the base. The retractable wire reel module includes a guiding shaft positioned, a coil spring member and a sleeve member. The sleeve member rotatably sleeves on the guiding shaft via the coil spring member. The power wire is wound on the sleeve member, the coil spring member is connected with the guiding shaft and the sleeve member. The power wire retracts in the base via the sleeve member driven to rotate by the coil spring member.

Abstract: This invention relates to an electronic cigarette device, including an electronic cigarette and an electronic cigarette charger, the electronic cigarette charger forming a first magnetic portion, the electronic cigarette correspondingly forming a second magnetic portion mutually magnetically adsorbed with the first magnetic portion. The electronic cigarette charger forms a first connector, and the first connector comprises a first seat, a first electrode pole disposed at a middle portion of the first seat and a first insulating sleeve disposed between the first seat and the first electrode pole to insulate the first seat and the first electrode pole. The electronic cigarette forms an electronic cigarette battery therein, and the electronic cigarette at an end thereof forms a second connector connected with the electronic cigarette battery and the first connector of the electronic cigarette charger.

Abstract: Disclosed herein is a secondary battery pack including a battery cell having a pair of coupling grooves, each of the coupling grooves having a predetermined depth, an insulative mounting member mounted to the top of the battery cell, a protection circuit module (PCM) having a pair of connection coupling members protruding downward, and an insulative cap coupled to the top of the battery cell, wherein the connection coupling members are inserted into coupling grooves formed at electrode terminals of the battery cell through openings of the insulative mounting member in a state in which the insulative mounting member is mounted to the top of the battery cell, thereby achieving the coupling of the PCM to the battery cell and the insulative mounting member and the electrical connection between the battery cell and the PCM.

Abstract: Included are embodiments of an ambulatory infusion device. Some embodiments include an energy storage for storing electrical energy utilized for powering the ambulatory infusion device. The energy storage may serve as a primary power source of the ambulatory infusion device. Also included is a dosing unit with an electrically powered actuator and an electronic controller, where the electronic controller controls operation of the electrically powered actuator. Some embodiments also include a testing unit for testing the energy storage. The testing unit may be configured to repeatedly carry out a test during operation of the ambulatory infusion device. Additionally, the test may include determining a control variable, the control variable being indicative of a capability of the energy storage for further powering the ambulatory infusion device.

Abstract: An electronic cigarette charger is provided, which comprises a charge body that is configured to electrically connect an electronic cigarette, and a charge plug that is electrically connected to a source; the charge plug is mounted on the charge body in a rotatable way. The following beneficial effects will be achieved when implementing the application. In the electronic cigarette charger, the charge plug is mounted on the charge body in a rotatable way, so that the contour of the electronic cigarette charger can be changed through bending the charge plug with respect to the charge body. Therefore, the electronic cigarette charger can charge the electronic cigarette in narrow space, which may bring much convenience to the user.

Abstract: This specification relates to a charging, securing and monitoring system for hand-held electronic devices such as cell phones, BlackBerry's, PDA's, cameras, or the like and the components therefore. More particularly the teachings herein include a coaxial cable construction that permits securing and charging of said hand-held devices which are on display at a typical retailer. Further the cable may be accumulated on a unique recoiler assembly at one end of the coaxial cable and engages a unique holding device proximate the other end thereof.

Abstract: An electric storage system includes a charger which supplies power from an external power source to an electric storage apparatus and supplies power of the electric storage apparatus to an external device. A first and a second system main relay allow connection between a positive electrode terminal and a negative electrode terminal of the electric storage apparatus and a load, respectively. A third system main relay is connected in series with a current limiting resistor and, together with the current limiting resistor, is connected in parallel with the first system main relay. A first and a second charge relay allow connection between the positive electrode terminal and the negative electrode terminal of the electric storage apparatus and the charger, respectively. A third charge relay is connected in series with the abovementioned current limiting resistor and, together with the current limiting resistor, is connected in parallel with the first charge relay.

Abstract: Various portable electronic devices are respectively equipped so that manually provided mechanical energy is converted into electrical energy and stored therein. The stored electrical energy can be used to power the respective portable electronic device for at least a brief period. Suitably equipped portable electronic devices can thus be operated in emergency situations without external sources of electrical power, replacement batteries, or the like.

Abstract: A charger device for use with a handheld communication device, the charger device comprises a cable, a connector element and a support element affixed to the connector element. The connector element includes a connector for engagement with a port of the handheld communication device. The support element is configured to support the handheld communication device in either one of a portrait orientation and a landscape orientation, when the connector is engaged with the port of the handheld communication device.

Abstract: A universal charger includes a portable charger housing, an universal charging arrangement, and an energy input device. The universal charging arrangement includes a charging circuitry for managing electricity charging of the rechargeable battery, and a plurality of charging terminals movably provided in the battery compartment of the portable charging housing, wherein the charging terminals are adapted to move in the battery compartment to accurately and adjustably align with the battery terminals of the rechargeable battery. The energy input device is electrically connected with the charging circuitry, which is capable of charging a wide variety of electronic devices by acquiring power through a convention USB port.

Abstract: Disclosed is a power source device having a standby power-cutoff function, which is to be used to charge a battery. The power source device comprises: a micro-USB connector (24) for connecting to the power source unit (20) of a smartphone when the battery of the smartphone or the like is to be charged; and a power generation unit (32) supplying DC charging power to the smartphone (20) from an AC input power source. The present invention includes: a control unit (33) having at least one microprocessor for controlling the overall operation and functioning of a power source device (30); a power supply/cutoff unit (34) supplying/cutoff the AC input power to the power generation unit (32) according to the control of the control unit (33); and a current-sensing unit (CT) connected so as to monitor the current from the power supply/cutoff unit (34), provide the control unit (33) with the current, and provide an indication of the charging state of the battery.

Abstract: A vehicle charger includes a main body, a circuit unit, and a display module. The main body forms a plug portion at one end and an electricity transmission portion at the other end. The circuit unit includes a power supply module, a sensing circuit, a switch module, a charging circuit, and a micro processor electrically coupling the sensing circuit and the display module. The switch module can control the sensing circuit to switch between detection of the power supply module and detection of the charging circuit.

Abstract: A method of operation of a power supply system includes: providing a source voltage with a power source; generating a device voltage with the source voltage; monitoring the source voltage and the device voltage; and supplying the device voltage to a mobile device with the device voltage controlled by a control unit.

Abstract: The mechatronic locking apparatus comprises a control circuit (4), from which information signals can be transmitted to a control circuit (6) of the lock cylinder (2) using a first communication path (5). A security key (3) has at least one second communication path (7) for storing and/or processing access data. The two communication paths (5, 7) are connected to said control circuit (4) of the security key (3). The first communication path (5) preferably uses an electrical contact in the lock cylinder (2). The second communication path (7) comprises a transponder (8). The first communication path (5) may also be used for power supply purposes.

Abstract: Exemplary charging device includes a processor and charging current for coupling to a battery. In an exemplary embodiment, the processor defines charging profiles for charging the battery at different charge rates. A profile can be selected based on a determinable time event and may be modified based on a charging history. Adjustable charging power is supplied to the battery at a power level, a charging duration, or a combination thereof based on the selected profile. A wireless power transmitter can also define charging profiles and charging histories for receivers that receive power from the transmitter based on an identifier from the receiver. The transmitter can select the charging profile based on a determinable time event and may be modified based on a charging history. The transmitter supplies power through the wireless power link at a power level, a charging duration, or a combination thereof based on the selected profile.

Abstract: Three-dimensional (3D) glasses and a system for wireless power transmission are provided. The 3D glasses include a frame, a resonance reception part which includes a reception conductive wire loop and a resonance capacitor for wireless charging, a rectification part which rectifies a voltage generated by the resonance reception part, and a charging part which charges a battery using the rectified voltage. The frame includes a first temple, a second temple, a first lens holder part, a second lens holder part, and a bridge part connecting the first lens holder part and the second lens holder part.

Abstract: An equipment system includes a battery unit (10) having a monitoring circuit (14), which detects at least one operating parameter of the battery unit (10) and furnishes a control signal, dependent on the operating parameter, for switching means (25, 31). The switching means control the charging and discharging process of the battery unit (10) and are located in the electrical device (20) and in the charger (30), respectively. From the battery unit (10), the control signal is transmitted to the switching means (25, 31) in the electrical device (20) and in the charger (30), respectively. By this provision of shifting the switching means (25, 31) out of the battery unit (10) into the electrical device (20) and into the charger (30), respectively, the heat development in the battery unit (10) and also its structure size are reduced.