A power supply system having a wireless security module for vehicles is provided. The power supply system comprises a battery module, a power management module, an energy management module and the wireless security module. The battery module powers a starting motor of a vehicle. The power management module is used to receive a power from a power generating device. The power management module transmits the power of the power generating device into the battery module. The power management module comprises a monitoring unit and a controlling unit. The monitoring unit is used to monitor a voltage value of the battery module. When the voltage value monitored is equal to a minimum setting, the power management module is used to prevent the battery module from powering the starting motor. When the voltage value monitored is equal to a maximum setting, the power management module stops powering the battery module. The controlling unit is used to control a current value outputted from the battery module. Furthermore, when the voltage value of the battery module is equal to the maximum setting, the energy management module is used to receive a power from the power generating device. The power is transmitted into the vehicle by the energy management module.

A battery-protecting apparatus is electrically connected to a secondary battery, a generator and a load unit of a vehicle. The generator provides electricity to the battery via the battery-protecting apparatus. The battery provides electricity to the load unit via the battery-protecting apparatus. The battery-protecting apparatus includes a detection unit, a switch, a processor, a controlling unit, a discharging loop, a wireless communication unit and a security loop.

An attachment member attaches a bicycle battery pack to a frame of a bicycle. The attachment member includes a coupling member and a lock. The coupling member restricts movement of the bicycle battery pack relative to the frame while the attachment member is in an attachment state in which the battery pack is attached to the frame. The coupling member extends through a first frame portion of the frame and coupled to a first housing portion of the housing while the attachment member is in the attachment state. The lock is provided on the coupling member and switchable between a restriction state that restricts movement of the coupling member relative to the housing and the frame, and a release state that permits movement of the coupling member relative to the housing and the frame while the attachment member is in the attachment state.

A vehicular starter battery management system includes a detection unit, a processing unit, a control unit, a discharging circuit and a communication unit. The detection unit, the control unit, and the communication unit are coupled respectively with the processing unit. The discharging circuit is coupled with the control unit. The detection unit includes a static detection circuit and a dynamic detection circuit. The static detection circuit includes a micro current detection circuit, an anti-theft detection circuit and a static voltage detection circuit. The dynamic detection circuit includes a dynamic voltage detection circuit, a dynamic current detection circuit and a temperature detection circuit. The processing unit transmits a signal to the control unit and the communication unit based upon the current intensity, the voltage, the temperature and the time at which the battery management system enters into the static mode, detected by the detection unit, thereby operating the control unit to protect the vehicular starter battery. The processing unit uses the communication unit to transmit a signal to and receive a signal from a hand-held communication device equipped with an application.

A battery installation method in a shelter or cabinet includes responsive to placing one or more batteries in the shelter or cabinet, connecting terminals on each of the one or more batteries to associated terminal plates with associated security screws; and connecting a bracket to a housing in the shelter or cabinet with associated security screws, wherein the bracket spans across the one or more batteries and wherein the bracket comprises raised edges which deter cutting.

An electrical energy store for providing electrical drive energy for a motor vehicle includes an integrated locking device, which is designed for remotely controllable locking and/or unlocking of at least one electrical external contact of the energy store.

A battery recycling method used to recycle used batteries from one or more cell sites includes uniquely identifying and marking the used batteries at the one or more cell sites; packaging and removing the used batteries from the one or more cell sites to a staging facility; packaging the used batteries from a plurality of cell sites at the staging facility with a insulation material; providing the packaged used batteries from the plurality of cell sites to a recycling facility; tracking the used batteries at each foregoing step; and providing a recycling certificate to an operator of the one or more cell sites evidencing successful recycling of the used batteries.

A battery installation method in a shelter or cabinet includes placing one or more batteries in the shelter or cabinet; connecting terminals on each of the one or more batteries to associated terminal plates with associated security screws; and connecting a bracket to a housing in the shelter or cabinet with associated security screws, wherein the bracket spans across the one or more batteries.

The power supply device includes a plurality of battery cells each having a rectangular outer shape; separators each interposed between the battery cells and insulating mutually adjacent battery cells; and fastening members for fastening a battery cell stack including the alternately stacked battery cells and the separators. The separator includes a sandwiching plate portion disposed between the facing principal surfaces of the mutually adjacent battery cells, and a plate-like bottom-surface cover portion provided to both surfaces of the sandwiching plate portion, at a lower end of the sandwiching plate portion, and protruding in a stacked direction of the battery cells to cover bottom surfaces of the battery cells. The bottom-surface cover portions of the separators stacked on both surfaces of the battery cells are stacked on each other at the bottom surfaces of the battery cells.

A portable power source for power tools. The portable power source includes a housing defining a battery support and an power outlet, a circuit supported by the housing and including an input terminal on the battery support, an output terminal on the power outlet, and an inverter electrically connected between the input terminal and the output terminal, a battery power source including a battery housing supported on the battery support, at least one battery cell, and a battery terminal connected to the battery cell and electrically connectable to the input terminal, power being transferrable from the battery cell to the circuit to be output through the power outlet, and a frame connected to the housing and extending beyond a periphery of the housing and of the supported battery power source, the frame inhibiting contact with the housing and the battery power source.