Abstract: A battery container is adapted to be disposed at a battery charging station for containing a battery which has a charging port. The battery container includes a container body, a floating connector, and a coupling board. The container body includes a rear wall that is formed with a through hole. The floating connector extends movably through the through hole of the rear wall. The coupling board is secured co-movably to the floating connector and is slidable on the rear wall. The floating connector and the coupling board are movable relative to the container body and along a plane parallel to the rear wall when the battery is inserted into a receiving space of the container body to electrically connect the charging port of the battery to the floating connector.

Abstract: A battery container is adapted to be disposed at a battery charging station for containing a battery which has a charging port. The battery container includes a container body, a floating connector, and a coupling board. The container body includes a rear wall that is formed with a through hole. The floating connector extends movably through the through hole of the rear wall. The coupling board is secured co-movably to the floating connector and is slidable on the rear wall. The floating connector and the coupling board are movable relative to the container body and along a plane parallel to the rear wall when the battery is inserted into the receiving space to electrically connect the charging hub of the battery to the floating connector.

Abstract: A battery container is adapted to be disposed at a battery charging station for containing a battery. The battery container includes a container body, a cover, and a resilient member. The container body defines a receiving space adapted for receiving the battery, and an opening being in spatial communication with the receiving space. The cover is connected to the container body and is pivotable between a shut position, where the cover blocks the opening, and an opened position, where the cover unblocks the opening such that insertion of the battery into the receiving space via the opening is permitted. The resilient member is disposed for biasing the cover towards the shut position.

Abstract: A sensing circuit for metal object includes a resonating element, a power supply circuit, and a determining circuit. The resonant element is coupled to the power supply circuit and the determining circuit. The power supply circuit drives the resonating element to generate an oscillation, and the determining circuit determines the position of the metal object relative to the resonating element according to the energy change of the resonating element.

Abstract: A universal serial bus (USB) testing method includes selecting a selected test mode from test modes, creating a USB communication link between a USB device and a testing fixture board, generating, by the testing fixture board, a test-triggering instruction corresponding to the selected test mode according to the selected test mode, sending the test-triggering instruction to the USB device with the USB communication link, generating, by the USB device, a testing packet corresponding to the selected test mode according to the test-triggering instruction, and outputting the testing packet repeatedly from at least one external port of the USB device.

Abstract: A sensing circuit for metal object includes a resonating element, a power supply circuit, and a determining circuit. The resonant element is coupled to the power supply circuit and the determining circuit. The power supply circuit drives the resonating element to generate an oscillation, and the determining circuit determines the position of the metal object relative to the resonating element according to the energy change of the resonating element.

Abstract: A universal serial bus (USB) testing method includes selecting a selected test mode from test modes, creating a USB communication link between a USB device and a testing fixture board, generating, by the testing fixture board, a test-triggering instruction corresponding to the selected test mode according to the selected test mode, sending the test-triggering instruction to the USB device with the USB communication link, generating, by the USB device, a testing packet corresponding to the selected test mode according to the test-triggering instruction, and outputting the testing packet repeatedly from at least one external port of the USB device.

Abstract: A power supplying method is adapted to supply power to any one of external electronic devices with voltage-stabilized capacitors of different specifications. The power supplying method includes: generating a periodic signal; periodically turning on and off a load-switch circuit by the periodic signal to enable the load-switch circuit to periodically charge and discharge the voltage-stabilized capacitor; generating an enable signal following the periodic signal; continuously turning on the load-switch circuit by the enable signal to enable the load-switch circuit to supply the power to the external electronic device according to a flag signal; and detecting the amount of a current supplied to the external electronic device by the load-switch circuit to determine a level of the flag signal. During periodically charging and discharging the voltage-stabilized capacitor, the amount of the current supplied to the external electronic device is gradually decreased.

Abstract: A power supplying method is adapted to supply power to any one of external electronic devices with voltage-stabilized capacitors of different specifications. The power supplying method includes: generating a periodic signal; periodically turning on and off a load-switch circuit by the periodic signal to enable the load-switch circuit to periodically charge and discharge the voltage-stabilized capacitor; generating an enable signal following the periodic signal; continuously turning on the load-switch circuit by the enable signal to enable the load-switch circuit to supply the power to the external electronic device according to a flag signal; and detecting the amount of a current supplied to the external electronic device by the load-switch circuit to determine a level of the flag signal. During periodically charging and discharging the voltage-stabilized capacitor, the amount of the current supplied to the external electronic device is gradually decreased.

Abstract: A battery includes a casing, a battery pack, and at least two electrical connecting assemblies. The casing includes an inner space and plural contact planes. Vertical directions of the contact planes are different. The battery pack includes a battery cell disposed in the inner space, and the battery cell includes a positive and a negative electrodes. The electrical connecting assemblies are electrically connected to the positive electrode and the negative electrode respectively, so as to transmit power between the battery pack and an electronic device. The electrical connecting assembly electrically connected to the positive electrode is arranged on at least two of the contact planes, and the electrical connecting assembly electrically connected to the negative electrode is arranged on at least two of the contact planes. If power supply in one certain direction is interrupted, the battery transmits power in the other directions, thereby avoiding power supply from being interrupted.

Abstract: A battery includes a casing, a battery pack, and at least two electrical connecting assemblies. The casing includes an inner space and plural contact planes. Vertical directions of the contact planes are different. The battery pack includes a battery cell disposed in the inner space, and the battery cell includes a positive and a negative electrodes. The electrical connecting assemblies are electrically connected to the positive electrode and the negative electrode respectively, so as to transmit power between the battery pack and an electronic device. The electrical connecting assembly electrically connected to the positive electrode is arranged on at least two of the contact planes, and the electrical connecting assembly electrically connected to the negative electrode is arranged on at least two of the contact planes. If power supply in one certain direction is interrupted, the battery transmits power in the other directions, thereby avoiding power supply from being interrupted.