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7622219 |
Battery pack
A battery pack ( 10 ) includes: a battery ( 1 ); a circuit substrate ( 5 ) having a charge/discharge safety circuit and arranged on one end face ( 3 ) of the battery; and an end case ( 6 ) in which...
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7615309 |
Lead member and secondary battery module with the same
Disclosed are a lead member and a secondary battery module having the same. The lead member is at least partially bent to connect two adjacent cells and form a single series circuit through...
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7611390 |
Terminal connection structure for a battery
A terminal connection structure for a battery which is electrically connected to a battery terminal includes a terminal plate having an attachment hole and a side plate connected perpendicularly to...
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7601457 |
Battery module
A battery module includes a plurality of unit batteries, each unit battery having a terminal having a terminal contact portion. A electrically conductive adaptor connects the terminals of adjacent...
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7592097 |
Electrochemical cell designs with anode plates and connections which facilitate heat dissipation
Heat generation is an important concern of electrochemical cell design. The invention is directed toward a cell design that efficiently and responsively dissipates heat by transfer from the cell to...
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7592096 |
Lithium ion secondary battery
A lithium ion secondary battery includes: an electrode assembly having first electrodes, second electrodes, and separators interposed between each of the first electrodes and each of the second...
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7588858 |
Battery, method of manufacturing the same, method of manufacturing weldment, and pedestal
A metal plate and an electrode in a polymer lithium ion secondary battery or the like are welded certainly, and it is accomplished to further improve the reliability and the durability thereof....
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7582379 |
Secondary battery of assemble-type structure
Provided is a secondary battery of an assemble-type structure having a cell body including an electrode assembly of cathode/separator/anode sealed therein; and a cap assembly including a protection...
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7579110 |
Secondary lithium battery module
Disclosed is a secondary lithium battery module. The secondary lithium battery module comprising a plurality of secondary lithium unit-batteries including anode and cathode terminals having a hole,...
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7541771 |
Rechargeable battery and method of assembly
An exemplary battery pack comprises a battery cell having a first terminal and a second terminal disposed on a first end of the battery cell. A support member is attached to the first end of the...
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7541111 |
Electrochemical cell and fabrication method of the same
An electrochemical cell has a container housing a separator and a pair of electrodes impregnated with an electrolyte. The container has a base member having a bottom part and a side part disposed...
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7521150 |
Secondary battery including resin cavity side covering
A secondary battery includes a bare cell having a terminal side from which an electrode terminal protrudes, an opposing side opposite the terminal side, and a longitudinal side. A circuit module is...
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7501203 |
Battery formed of a stack of substantially rectangular electrodes
A battery includes a battery enclosure ( 3 ), a power-generating unit ( 50 ) accommodated in the battery enclosure ( 3 ), positive and negative terminal electrodes ( 1, 2 ). The battery enclosure (...
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7501202 |
Lithium secondary cell and assembly thereof
A lithium secondary cell includes an internal electrode body having a positive electrode plate and a negative electrode plate wound and laminated around an external peripheral wall of a hollow...
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7498099 |
Film covered battery
A film covered battery has a battery element, a casing for sealing the battery element, and lead terminals connected to a positive electrode and a negative electrode, respectively, of the battery...
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7488553 |
Electric storage battery construction and method of manufacture
An electric storage battery and method of manufacture thereof characterized by a feed through pin ( 12 ) which is internally directly physically and electrically connected to an inner end of a...
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7473489 |
Battery terminal bolt
A battery terminal bolt preferably having a head portion, a washer portion, a sealing portion and a threaded portion. The sealing portion is disposed between the washer portion and the threaded...
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7462417 |
Connecting structure for electrical connection of PCM and battery cell and secondary battery pack containing the same
An electrical connection structure, and a secondary battery pack using the same are disclosed. The structure comprises an electrical connection member which includes an insulating body for...
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7459234 |
Battery including aluminum components
A primary lithium battery can include a current collector that includes aluminum, a positive lead that includes aluminum, or both. The aluminum battery components can have high mechanical strength...
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7452627 |
Rechargeable battery with jelly roll type electrode assembly
A rechargeable battery that comprises a jelly roll type electrode assembly that comprises two electrodes with different polarities and separators for preventing an electrical short between the two...
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7438988 |
Rechargeable battery with surface mounted temperature detector
Secondary battery structure 100 has secondary batteries 110 equipped with metallic battery cases 111 , temperature detectors 120 for detecting temperature of the secondary batteries 110 ,...
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7416811 |
Electric storage battery construction and method of manufacture
An electric storage battery and method of manufacture thereof. Active material ( 78 ) is removed from both sides of the outer end ( 88 ) of the negative electrode ( 70 ) in a jellyroll ( 84 ) to...
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7413828 |
Wafer alkaline cell
A wafer alkaline cell of a laminar structure is disclosed. The cell has a pair of opposing sides comprising at least the majority of the boundary surface of said cell. The opposing sides define a...
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7410726 |
Electrical battery assembly and method of manufacture
The method includes filling a case through a fill-hole in a cover of a case. The case is configured to hold an electrode assembly having at least one positive electrode and at least one negative...
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7410725 |
Electrochemical energy storage device having improved enclosure arrangement
An improved electrochemical single or multi-cell energy storage device and casing are provided. The casing may be a pair of U-shaped shells, a single foil piece or even a tube-shaped structure...
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7410723 |
Pouch type secondary battery
A battery has enhanced reliability by protecting the battery from external impacts by separately installing a reinforcement structure on a casing and an electrode assembly housed in the casing. The...
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7393608 |
Rechargeable battery and battery module using the same
The present invention relates to a rechargeable battery including an electrode assembly comprising a positive electrode, a negative electrode, and a separator interposed therebetween. The battery...
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7381093 |
Covered snap-fit terminals for connecting storage cells together
An electric connector of the snap-in-fitting system comprises a couple of male and female connector members both made of an electrically-conductive material. The female connector member has a...
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7378187 |
Integrated cap assembly of a secondary battery and fabricating method thereof
An integrated cap assembly of a secondary battery. A cap lamination forms a top portion of the secondary battery and serves as a connection terminal while the secondary battery is charged or...
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7351497 |
Reducing battery terminal contact resistance stemming from insulating contaminant layer on same
A battery arrangement that minimize battery-to-battery and battery-to-device contact resistance by rupturing or removing an insulating contaminant layer on portions of battery terminals that...
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7351496 |
Battery
A battery including an electrode unit which is an electricity generating element housed in a battery can, in which the electricity can be taken out of the can via a pair of negative and positive...
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7348099 |
Nonaqueous secondary electrolytic battery
A nonaqueous secondary electrolytic battery comprising an electricity-generating element formed by spirally winding a laminate of a positive electrode plate, a separating material and a negative...
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7338733 |
Battery pack
A battery pack including a thin outline battery in an external case. The external case is provided with openings exposing the front and back of the thin outline battery to the outside, and is...
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7335442 |
Battery with current collector plate welded to electrode terminal assembly
A battery including an electrode unit housed in a battery can and which generates electricity which can be taken out of the battery via a pair of negative and positive electrode terminals, wherein...
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7332246 |
Galvanic element with a set of wound electrodes
A galvanic element including at least one positive electrode in strip form, at least one negative electrode in strip form, at least one separator in strip form interposed between the positive and...
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7306877 |
Battery terminal
A corrosion-protective cover 3 is molded of a synthetic resin. The corrosion-protective cover 3 includes a base plate portion 29 having a battery post insertion hole, first hook portions 30 ...
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7297439 |
Battery
A battery including a battery cell provided with an electrode terminal protruding from a side, a circuit board attached along sides of the battery cell, and a resin mould section which partially...
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7294432 |
Battery having improved headspace insulator
A headspace insulator for a battery cell operatively coupled to circuitry within an implantable medical device in including one or more of the following: (a) a body of electrically and thermally...
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7294430 |
Battery having a wound electrode element
In a battery having a wound electrode element which is made contact with by means of a pin, a contact connection is fitted on the outer face and is electrically connected to the pin which is...
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7282297 |
Laminate cell, assembled battery, battery module and electric vehicle
A laminate cell comprises a power generating element formed by sequentially stacking positive electrode plates and negative electrode plates while interposing separators therebetween; a cell...
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7273676 |
Battery pack for cordless device
A battery pack 13 (FIG. 2 ) comprises an elongated cylindrical, metal casing 35, a plurality of cells 41, 43 in casing 35 and three coaxial pack terminals 46, 54, 61. For enhanced...
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7270913 |
Nonaqueous-electrolyte secondary battery and method of manufacturing the same
To offer excellent hermeticity inside a battery having high productivity and being covered with package members by means of solving a problem such as sealing failures caused by gaps between sides...
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7267904 |
Nonaqueous secondary electrolytic battery
A nonaqueous secondary electrolytic battery comprising an electricity-generating element formed by spirally winding a laminate of a positive electrode plate, a separating material and a negative...
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7261971 |
Battery used for small electric devices
A battery provided with one end of each lead element connected to the positive and negative electrode respectively is drawn out from the can body 3 through a space 6 formed at a surface part of...
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7241529 |
Secondary battery including improved cap assembly and plug for the secondary battery
A secondary battery including a cap assembly with a structure improved for tight sealing and a plug therefor are provided. The secondary battery includes a battery unit formed by rolling a stack of...
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7226692 |
Battery lock
A battery lock ( 10 ) includes a block ( 20 ), a locking mechanism ( 40 ) and a key assembly ( 70 ). Rotating the proper key will rotate the key mechanism ( 40 ) and a sleeve ( 50 ) disposed around...
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7211347 |
Battery packs having improved heat radiation
A battery pack ( 1 ) has a double casing structure, including an inner case ( 2 ) disposed inside an outer case ( 3 ). The inner case ( 2 ) includes a radiator plate ( 9 ) that is in contact with...
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7192671 |
Battery having nonconductive core
In a battery having a structure that an electrode plate group, formed by winding a positive electrode plate and a negative electrode plate with a separator interposed therebetween, is housed in a...
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7175936 |
Lithium secondary battery and assembled structure of lithium secondary batteries
A lithium secondary battery 10 is provided with an inner electrode body 1 comprising a positive electrode plate and a negative electrode plate respectively made up of at least one metal foil 6...
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7175677 |
Methodology for making electrical contact from a button cell battery to a printed circuit board and a process for manufacturing the same
A button-type battery unit comprising an upper housing, a battery coupled to the upper housing, a printed circuit board and a lower housing. A positive battery terminal and a negative battery...
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