Abstract: A multifunctional charging station is provided. The multifunctional charging station includes a housing, an alarm clock, an AC input connector, an AC output interface, a DC output interface, a luminous display screen, a wireless charging system, a controller and a managing circuit. The multifunctional charging station is configured to optimally supply electrical power to AC and DC electric devices, while wirelessly charging electric devices at the same time, and functions as an alarm clock and lighting system (e.g., a nightlight).

Abstract: A handheld flashlight includes a hollow cylinder having a first end and a second end, and a rechargeable battery therein. The handheld flashlight further includes a lamp head with a light source, a window breaker, a charging port and a discharging port, selectively connected to an external power source or an external load; a connection port, selectively connected to positive and negative terminals of a vehicle battery through external cables; and a management circuit, selectively applying power from the battery to one or more of the light source, the discharging port, and the connection, and selectively charging the battery from the external power source through the charging port; wherein the handheld flashlight is of such compact size and low weight as to be suitable for single-handed portable operation by a user.

Abstract: An energy storage power supply is provided and includes a shell and a plurality of compartments, including a mainboard compartment for installing a circuit mainboard of the power supply, a battery compartment for installing a battery, a lighting compartment for installing a lamp panel, and a pair of heat dissipation air ducts. The lighting compartment, battery compartment and mainboard compartment are arranged from one end of the shell to the shell's other end sequentially. The pair of heat dissipation air ducts are arranged on two sides of one or more of the mainboard compartment and/or lighting compartment to prevent heat generated in the mainboard compartment and/or the lighting compartment from being dissipated into the battery compartment.

Abstract: A multifunctional charging station is provided. The multifunctional charging station includes a housing, an alarm clock, an AC input connector, an AC output interface, a DC output interface, a luminous display screen, a wireless charging system, a controller and a managing circuit. The multifunctional charging station is configured to optimally supply electrical power to AC and DC electric devices, while wirelessly charging electric devices at the same time, and functions as an alarm clock and lighting system (e.g., a nightlight).

Abstract: A handheld flashlight includes a hollow cylinder having a first end and a second end, and a rechargeable battery therein. The handheld flashlight further includes a lamp head with a light source, a window breaker, a charging port and a discharging port, selectively connected to an external power source or an external load; a connection port, selectively connected to positive and negative terminals of a vehicle battery through external cables; and a management circuit, selectively applying power from the battery to one or more of the light source, the discharging port, and the connection, and selectively charging the battery from the external power source through the charging port; wherein the handheld flashlight is of such compact size and low weight as to be suitable for single-handed portable operation by a user.

Abstract: An emergency power supply capable of outputting multiple voltages and a control method thereof. In the emergency power supply, power supply assemblies are used for outputting a specific voltage value, and two ends of each power supply assembly are respectively electrically connected with an output of the emergency power supply directly or indirectly using a switch assembly so that different power supply assemblies are connected in series or in parallel and different voltage values can be outputted by the output of the emergency power supply.

Abstract: An energy storage power supply is provided and includes a shell and a plurality of compartments, including a mainboard compartment for installing a circuit mainboard of the power supply, a battery compartment for installing a battery, a lighting compartment for installing a lamp panel, and a pair of heat dissipation air ducts. The lighting compartment, battery compartment and mainboard compartment are arranged from one end of the shell to the shell's other end sequentially. The pair of heat dissipation air ducts are arranged on two sides of one or more of the mainboard compartment and/or lighting compartment to prevent heat generated in the mainboard compartment and/or the lighting compartment from being dissipated into the battery compartment.

Abstract: A handheld flashlight is provided. The handheld flashlight includes a hollow cylinder having a first end and a second end, wherein the hollow cylinder is configured to receive therein and mount thereon a rechargeable battery; a lamp head, connected the first end of the hollow cylinder and comprising a light source; a window breaker, configured to break windows for emergency vehicular escape; a charging-discharging port, selectively connected to an external power source or an external load; a connection port, selectively connected to positive and negative terminals of a vehicle battery through external cables; and a management circuit, selectively applying power from the battery to the light source, the charging-discharging port, and the connection, and selectively charging the battery from the external power source through the charging-discharging port; wherein the handheld flashlight is of such compact size and low weight as to be suitable for single-handed portable operation by a user.

Abstract: A handheld flashlight is provided. The handheld flashlight includes a hollow cylinder having a first end and a second end, wherein the hollow cylinder is configured to receive therein and mount thereon a rechargeable battery; a lamp head, connected the first end of the hollow cylinder and comprising a light source; a window breaker, configured to break windows for emergency vehicular escape; a charging-discharging port, selectively connected to an external power source or an external load; a connection port, selectively connected to positive and negative terminals of a vehicle battery through external cables; and a management circuit, selectively applying power from the battery to the light source, the charging-discharging port, and the connection, and selectively charging the battery from the external power source through the charging-discharging port; wherein the handheld flashlight is of such compact size and low weight as to be suitable for single-handed portable operation by a user.