About 13 results
https://drivepatents.com/patents/975687 · 30 Apr 2014
A voltage measurement unit (200) measures the voltage value between both ends of each of batteries (101-1) to (101-n). A control unit (300) determines whether or not the batteries (101-1) to (101-n) are defective based on the measured voltage values, outpu...
https://drivepatents.com/patents/979069 · 5 Feb 2014
To provide a battery pack that is less likely to be affected by vibrations, shocks and the like and has a stable characteristic, and an electric bicycle that uses the battery pack. A battery pack includes: battery connecting structures in which a plurality...
https://drivepatents.com/patents/979072 · 5 Feb 2014
In order to provide a battery pack that can be produced highly efficiently and contribute to an improvement in productivity, a battery pack of the present invention includes: a plurality of unit batteries 100 that include a positive-electrode pulled-out ta...
https://drivepatents.com/patents/979014 · 5 Feb 2014
In order to provide a battery pack to which a reuse prevention measure is applied in such a way that unit batteries become damaged and useless after the battery pack is disassembled, a battery pack of the present invention is characterized by including a p...
https://drivepatents.com/patents/978911 · 5 Feb 2014
In order to provide a highly-reliable battery pack that has resistance to vibration, a battery pack of the present invention is characterized by including a plurality of unit batteries 100 stacked and bonded together with a two-sided adhesive tape 460, the...
https://drivepatents.com/patents/978905 · 5 Feb 2014
To provide a battery pack that is less likely to be affected by vibrations, shocks and the like and has a stable characteristic, and an electric bicycle that uses the battery pack. A battery pack includes: a battery protective member having a first plate s...
https://drivepatents.com/patents/978892 · 5 Feb 2014
In order to provide a highly-reliable battery back in which a laminate film of a unit battery does not break through a laminate film of an adjacent unit battery even under vibration, a battery pack of the present invention is characterized by including a p...
https://drivepatents.com/patents/978862 · 5 Feb 2014
There is provided a battery pack having excellent vibration-resistant impact-resistant, and battery temperature characteristics. The battery pack includes a battery protective member having a first plate section 420 and a second plate section 440 which is ...
https://drivepatents.com/patents/1000709 · 4 Jul 2012
An exemplary embodiment provides a lithium ion secondary battery using a high energy type anode, which enables long-life operation thereof. A secondary battery according to an exemplary embodiment comprises an electrode element in which a cathode and an an...
https://drivepatents.com/patents/1000705 · 4 Jul 2012
An exemplary embodiment provides a lithium ion secondary battery using a high energy type anode, which enables long-life operation thereof. A secondary battery according to an exemplary embodiment comprises an electrode element in which a cathode and an an...