Abstract: A light source module comprises a substrate at an inner side of a fixing plate, a heat dissipation plate at an inner side of the substrate, a fixing base at an inner side of the heat dissipation plate, a positive and a negative electrode elastic element. The substrate is connected with an illuminate element and formed with a positive and a negative electrode connecting portion for respectively connecting to the positive and negative electrodes of the illuminate element. The positive and negative electrode elastic elements are sleeved at the fixing base and respectively formed with a positive and a negative electrode pin to connect to the positive and negative electrode connecting portions. Accordingly, assembly is easier and more convenient, bad connection or short circuit does not occur, and inner resistance and the power consumption are decreased.

Abstract: A light source module comprises a substrate at an inner side of a fixing plate, a heat dissipation plate at an inner side of the substrate, a fixing base for elastic element at an inner side of the heat dissipation plate, a positive and a negative electrode elastic element. The substrate is connected with an illuminate element and formed with a positive and a negative electrode connecting portion for respectively connecting to the positive and negative electrodes of the illuminate element. The positive and negative electrode elastic elements are sleeved the fixing base and respectively formed with a positive and a negative electrode pin to connect to the positive and negative electrode connecting portions. Accordingly, the assembly is easier and more convenient, the bad connection or short circuit is not occurred, and the inner resistance and the power consumption are decreased.

Abstract: A lithium ion battery and a charger thereof are provided. The lithium ion battery comprises a shell (1), a locating seat (2), an end cover (3), a battery cell (4), a positive contact (51), a positive plate (52), a negative plate (53), a positive connecting plate (61) and a negative connecting plate (62). The shell (1) is a one-step-molding cylinder with an upper opening. The positive contact (51) extends out from a contact extending hole (11) of the shell (1). A lower end face of the end cover (3) is tightly pressed on the negative plate (53) and the locating seat (2), where the end cover (3) is detachably connected with the upper opening of the shell (1). A cover edge of the end cover (3) cooperates with an end face of the upper opening of the shell (1). The lithium ion battery is conveniently detachable with the charger thereof.

Abstract: A battery includes a case, a first cap unit on the first end of the case, a second cap unit on the second end of the case, a first connector, and a second connector. The case has three chambers in which a first battery, a second battery and a third battery are respectively received. The first positive pole of the first connector is connected to the first cap unit, a second positive-pole terminal of the first connector is connected to the second cap unit. A second negative-pole terminal of the second connector is connected to the first cap unit, and a third negative-pole terminal of the second connector is connected to the second cap unit. The first, second and third batteries are rechargeable or non-rechargeable batteries. The five positive poles and negative poles in different directions provide convenience for being connected with different devices.

Abstract: An illumination lamp with integrated switch and alarm functions includes a main body (1), batteries (2), a conductive seat (3), a controller (4), a light source assembly (5), an end cover (6) and an alarm (8). The alarm (8) is disposed within the inner cavity of the end cover (6), and the housing of the alarm (8) slidably matches the inner cavity of the end cover (6). The alarm (8) is electrically connected to the controller (4). The bottom of the alarm (8) works together with a light-touch switch (7), and the top of the alarm (8) is an operation end. During use, the alarm (8) is pressed downwards to touch and activate the light-touch switch (7), thereby realizing lighting function or alarming function.

Abstract: A battery includes a case, a first cap unit on the first end of the case, a second cap unit on the second end of the case, a first connector, and a second connector. The case has three chambers in which a first battery, a second battery and a third battery are respectively received. The first positive pole of the first connector is connected to the first cap unit, a second positive-pole terminal of the first connector is connected to the second cap unit. A second negative-pole terminal of the second connector is connected to the first cap unit, and a third negative-pole terminal of the second connector is connected to the second cap unit. The first, second and third batteries are rechargeable or non-rechargeable batteries. The five positive poles and negative poles in different directions provide convenience for being connected with different devices.

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: A lithium ion battery and a charger thereof are provided. The lithium ion battery comprises a shell (1), a locating seat (2), an end cover (3), a battery cell (4), a positive contact (51), a positive plate (52), a negative plate (53), a positive connecting plate (61) and a negative connecting plate (62). The shell (1) is a one-step-molding cylinder with an upper opening. The positive contact (51) extends out from a contact extending hole (11) of the shell (1). A lower end face of the end cover (3) is tightly pressed on the negative plate (53) and the locating seat (2), where the end cover (3) is detachably connected with the upper opening of the shell (1). A cover edge of the end cover (3) cooperates with an end face of the upper opening of the shell (1). The lithium ion battery is conveniently detachable with the charger thereof.

Abstract: A lithium ion battery and a charger thereof are provided. The lithium ion battery comprises a shell (1), a locating seat (2), an end cover (3), a battery cell (4), a positive contact (51), a positive plate (52), a negative plate (53), a positive connecting plate (61) and a negative connecting plate (62). The shell (1) is a one-step-molding cylinder with an upper opening. The positive contact (51) extends out from a contact extending hole (11) of the shell (1). A lower end face of the end cover (3) is tightly pressed on the negative plate (53) and the locating seat (2), where the end cover (3) is detachably connected with the upper opening of the shell (1). A cover edge of the end cover (3) cooperates with an end face of the upper opening of the shell (1). The lithium ion battery is conveniently detachable with the charger thereof.

Abstract: A multipolar cell power supply device and a flashlight using the same are provided. The multipolar cell power supply device includes a shell, an electric core inside the hollow part of the shell, a positive pole power distribution unit and a negative pole power distribution unit arranged on the two ends of the shell and respectively corresponding to the positive pole and the negative pole of the electric core, a conductive sheet group for electrically connecting the positive pole power distribution unit to the negative pole power distribution unit, and a controller which is on the end of the shell and electrically connected with the positive pole power distribution unit. The flashlight includes a tube body, the multipolar cell power supply device, a tube head provided with an illuminant and an back end cover provided with a soft cap cover which is corresponding to a signal switch of the controller.

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: A multipolar cell power supply device and a flashlight using the same are provided. The multipolar cell power supply device includes a shell, an electric core inside the hollow part of the shell, a positive pole power distribution unit and a negative pole power distribution unit arranged on the two ends of the shell and respectively corresponding to the positive pole and the negative pole of the electric core, a conductive sheet group for electrically connecting the positive pole power distribution unit to the negative pole power distribution unit, and a controller which is on the end of the shell and electrically connected with the positive pole power distribution unit. The flashlight includes a tube body, the multipolar cell power supply device, a tube head provided with an illuminant and an back end cover provided with a soft cap cover which is corresponding to a signal switch of the controller.

Abstract: A portable illuminating and charging device with a touch switch including includes a housing, at least one light emitting element, a touch control unit, and a discharging output interface is revealed. The housing consists of a main body and a cap body connected with each other and respectively with a close receiving space. The light emitting element, the touch control unit and the discharging output interface are arranged in the receiving space of the cap body. The touch control unit is formed by a touch control board and a sensor. The touch control board is electrically connected to the light emitting element and the sensor respectively. Thereby the touch control board generates signals for conduction of circuit between an electrical storage device and the light emitting element to illuminate when users lightly touch the cap body of the housing and the sensor is triggered.

Abstract: A lithium ion battery and a charger thereof are provided. The lithium ion battery comprises a shell (1), a locating seat (2), an end cover (3), a battery cell (4), a positive contact (51), a positive plate (52), a negative plate (53), a positive connecting plate (61) and a negative connecting plate (62). The shell (1) is a one-step-molding cylinder with an upper opening. The positive contact (51) extends out from a contact extending hole (11) of the shell (1). A lower end face of the end cover (3) is tightly pressed on the negative plate (53) and the locating seat (2), where the end cover (3) is detachably connected with the upper opening of the shell (1). A cover edge of the end cover (3) cooperates with an end face of the upper opening of the shell (1). The lithium ion battery is conveniently detachable with the charger thereof.

Abstract: An illumination lamp with integrated switch and alarm functions includes a main body (1), batteries (2), a conductive seat (3), a controller (4), a light source assembly (5), an end cover (6) and an alarm (8). The alarm (8) is disposed within the inner cavity of the end cover (6), and the housing of the alarm (8) slidably matches the inner cavity of the end cover (6). The alarm (8) is electrically connected to the controller (4). The bottom of the alarm (8) works together with a light-touch switch (7), and the top of the alarm (8) is an operation end. During use, the alarm (8) is pressed downwards to touch and activate the light-touch switch (7), thereby realizing lighting function or alarming function.

Abstract: A charging device includes a charger provided with a first transmission line and a second transmission line respectively on two ends thereof. Two respective first ends of the first and second transmission lines are connected with a circuit in the charger. The second end of the first transmission line has a USB connector so as to be connected with the USB interfaces of electronic products. The second end of the second transmission line has a connector which is connectable to a Lithium battery. The charger charges the Lithium batteries via the USB interfaces of the electronic products.