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US20130071740 PRESSURE-SENSITIVE ADHESIVE TAPE FOR BATTERY  
The present invention relates to a pressure-sensitive adhesive tape for battery containing: a substrate and a pressure-sensitive adhesive layer laminated on at least one surface of a substrate, in...
US20140141326 Electrode Sheet Including Notching Portion  
Disclosed herein is an electrode sheet having an electrode active material applied to one major surface or opposite major surfaces of a current collector sheet, the electrode sheet being cut to...
US20150194659 TERMINAL STRUCTURE FOR SECONDARY BATTERY AND SECONDARY BATTERY  
A secondary battery in which the contact resistance is not increased even if the number of housed electrodes is increased is provided. Two screw holes 11d are formed in an opposed surface 11c of a...
US20150207129 RECHARGEABLE BATTERY  
A thin film is used in a metallic collector in order to increase the volume energy density. However, the strength of the thin film is low, so when a negative plate or a positive plate is directly...
US20140349179 SECONDARY BATTERY  
A secondary battery includes a first electrode plate, a second electrode plate and a separator. The first electrode plate has a plurality of first active material coating portions formed by...
US20120082891 SECONDARY BATTERY  
Disclosed are a secondary battery including an electrode assembly which includes a first electrode plate and a second electrode plate arranged as a stack, and a separator interposed between the...
US20130224543 CATHODE FOR LITHIUM BATTERY WITH EXCELLENT OUTPUT PROPERTIES, METHOD OF MANUFACTURING THE CATHODE AND LITHIUM BATTERY USING THE SAME  
The present disclosure provides a cathode for lithium batteries with a structure suited to high output properties, a method of manufacturing the same, and a lithium battery using the same. The...
US20110262806 BATTERY PARTS HAVING RETAINING AND SEALING FEATURES, AND ASSOCIATED METHODS OF MANUFACTURE AND USE  
Battery parts, such as battery terminals and bushings providing both top and front access for connection, and associated methods of manufacture and use are described herein. In one embodiment, a...
US20130084494 SEPARATOR FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY  
The separator for non-aqueous electrolyte secondary batteries according to the present invention includes at least a resin (A) having a crosslinked structure. The resin having the crosslinked...
US20120040242 ANODE FOR LITHIUM ION SECONDARY BATTERY, LITHIUM ION SECONDARY BATTERY, ELECTRIC TOOL, BATTERY CAR, AND ELECTRIC POWER STORAGE SYSTEM  
A lithium ion secondary battery having more superior cycle characteristics is provided. The lithium ion secondary battery includes a cathode, an anode, and an electrolyte. The anode has an anode...
US20120156564 COMPOSITE MATERIAL TAPE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY USING THE SAME  
A composite material tape and a lithium secondary battery using the same are provided. The composite material tape includes an organic base and at least one inorganic element dispersed within the...
US20120115029 BATTERIES UTILIZING ELECTRODE COATINGS DIRECTLY ON NANOPOROUS SEPARATORS  
Provided are lithium batteries utilizing electrode coatings directly on nanoporous separators, the batteries comprising (a) a separator/cathode assembly, (b) a separator/anode assembly, and (c) an...
US20130122366 CATHODE PLATE FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREOF AND SECONDARY BATTERY PROVIDED WITH THE CATHODE PLATE  
Disclosed is a cathode plate for a secondary battery, which includes a collector, and a cathode active material layer, wherein the cathode active material layer is formed of multiple layers of...
US20130224559 SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY  
A separator for a nonaqueous electrolyte secondary battery that at least includes a resin (A) having a crosslinked structure, which is obtained by irradiating with an energy ray an oligomer...
US20130045405 SECONDARY BATTERY  
The secondary battery includes an electrode assembly including a first electrode plate and a second electrode plate whereon first and second electrode active materials, and first and second...
US20130302699 Non-Aqueous Electro-Chemical Battery and Method of Preparation Thereof  
A non-aqueous electro-chemical battery and a method of preparation thereof, wherein the electro-chemical battery comprises an anode current collector, a cathode, electrolyte solution and a...
US20140186700 ADVANCED, HIGH POWER AND ENERGY BATTERY ELECTRODE MANUFACTURED BY CO-EXTRUSION PRINTING  
A battery has an anode, a separator adjacent the anode, and a cathode adjacent the separator opposite the anode, the cathode comprising interdigitated stripes of materials, one of the materials...
US20140255768 ULTRASONIC HORN AND SECONDARY BATTERY MANUFACTURED USING THE SAME  
An ultrasonic horn and a secondary battery manufactured using the ultrasonic horn are disclosed. The ultrasonic horn has a pressing surface at an end thereof, the ultrasonic horn including a...
US20110129709 POUCH TYPE SECONDARY BATTERY WITH SAFETY MEMBER  
A pouch type secondary battery including a safety member. The pouch type secondary battery includes an electrode assembly including first and second electrode plates having opposite electrical...
US20100183921 Battery  
The invention relates to a battery, comprising at least one battery cell connecting element (20), which is conductively connected to (a) a connector (28) having a cuboid-like base shape for...
US20130040176 CURRENT COLLECTOR FOR AN ELECTROMECHANICAL CELL  
A current collector with improved flexibility and electrical conductivity includes at least one flexible leg coupled to a central portion of the current collector. The flexible leg extends...
US20130344382 LI-ION BATTERY POSITIVE PLATE STRUCTURE  
The invention pertains to the technical field of a Li-ion battery, in particular to a Li-ion battery positive plate structure, comprising a current collector, a base diaphragm arranged on the...
US20150188146 CURRENT COLLECTING STRUCTURE FOR SECONDARY BATTERY AND SECONDARY BATTERY  
A current collecting structure for which the installation space for current collecting plates is not increased more than necessary even if the number of electrodes to be stacked is increased to...
US20130196228 BATTERY  
A battery includes an electrode plate, an electrode terminal that has a curved end face, and a connecting portion that electrically connects the electrode plate and the curved end face and that is...
US20120244432 MIXED CATHODE ACTIVE MATERIAL HAVING IMPROVED POWER CHARACTERISTICS AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME  
Provided are a mixed cathode active material including layered structure lithium manganese oxide expressed as Chemical Formula 1 and a second cathode active material having a plateau voltage...
US20150214537 SECONDARY BATTERY AND METHOD FOR PRODUCING SECONDARY BATTERY  
Disclosed is a secondary battery capable of preventing damage to a current interrupt device caused by generation and transmission of vibration, and thereby achieving prevention of malfunction of...
US20090305120 SYSTEMS AND METHODS FOR RECHARGEABLE BATTERY COLLECTOR TAB CONFIGURATIONS AND FOIL THICKNESS  
Systems and methods for configuring tabs on a rechargeable battery may include a current collector comprising one or more collector foil and one or more tabs connected to the collector foil for...
US20130065118 CATHODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME  
Disclosed herein is a cathode active material for a secondary battery, which includes a combination of one or more selected from compounds represented by Formula 1, one or more selected from...
US20060216595 Battery assembly having improved lug profile  
A battery plate is used with a battery. The battery plate includes aplate body extending across the battery. A lug extends out from the plate body to be electrically connected to the battery. The...
US20120295158 BATTERY CELL  
Disclosed is a battery cell in which a first angle that is the angle between a collector (313) and an inclined face (316) that ranges from an end portion of the collector (313) to a surface (311)...
US20130260224 OXYGEN SHUTTLE BATTERY  
The present invention provides a new rocking-chair-type battery employing oxygen ions as a charge shuttle that can be used to replace lithium ion batteries. The battery of the present invention is...
US20130252087 CATHODE AND A CATHODE ACTIVE MATERIAL PLATE FOR A LITHIUM SECONDARY BATTERY AND METHOD FOR MANUFACTURING THESE  
The present invention relates to a cathode and a cathode active material plate for a lithium secondary battery, and the production method thereof. There is a feature of the present invention in...
US20090029240 BATTERY CELL DESIGN AND METHODS OF ITS CONSTRUCTION  
In some embodiments, a battery cell can include an assembly having an anode sheet and a cathode sheet separated by separator membranes, each sheet having an electroactive layer on a current...
US20130040186 CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY  
Disclosed is a cathode active material for secondary batteries, comprising at least one compound selected from the following Formula 1: xLi2MO3*yLiM′O2*zLi3PO4 (1) wherein M is at least one...
US20120121980 ALKALINE STORAGE BATTERY ELECTRODE AND ALKALINE STORAGE BATTERY  
An alkaline storage battery electrode includes a conductive core member as a current collector. A plurality of through holes are formed in the core member so as to be arranged linearly in parallel...
US20090035658 ASSEMBLED BATTERY AND BATTERY PACK  
According to an aspect of the invention, there is provided an assembled battery including: a conductive filler; a first cell comprising a flat first electrode tab made of aluminum or an aluminum...
US20130236781 NEGATIVE ELECTRODE FOR SECONDARY BATTERY AND SECONDARY BATTERY  
A negative electrode for a secondary battery and a secondary battery using the negative electrode are provided. The negative electrode includes a current collector, an active material layer, and a...
US20120135305 Positive Active Material for Rechargeable Lithium Battery, Method of Preparing the Same, and Rechargeable Lithium Battery Including the Same  
A positive active material of a positive electrode of a rechargeable lithium battery, the positive active material includes a core and a composite surrounding a surface of the core and including a...
US20110117420 BUS BAR AND BATTERY MODULE INCLUDING THE SAME  
A battery module includes a plurality of secondary batteries, each of the secondary batteries having a first terminal and a second terminal comprising different metals; and a plurality of bus...
US20130171518 CATHODE ACTIVE MATERIAL FOR SECONDARY BATTERIES  
Disclosed is a cathode active material represented by the following Formula 1, the cathode active material being in the form of a solid solution or a composite, and a secondary battery including...
US20140272547 SEPARATORS FOR THREE-DIMENSIONAL BATTERIES  
An electrode structure for use in an energy storage device, the electrode structure comprising a population of electrodes, a population of counter-electrodes and an electrically insulating...
US20080241654 Polymer battery pack  
A thin polymer battery pack that can withstand a strong external impact includes: a pouch type bare cell having an exposed electrode tab: a circuit electrically coupled to the electrode tab of the...
US20120244428 NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME  
A negative electrode for a rechargeable lithium battery, including a negative active material layer including a polymer binder including a repeating unit represented by the following Chemical...
US20120214061 SPIRALLY WOUND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY  
A spirally-wound non-aqueous electrolyte secondary battery including a staked electrode assembly is disclosed. The stacked electrode assembly has first and second current collectors facing region...
US20120288760 Flat and High-Density Cathodes for Use in Electrochemical Cells  
The traditional method of pressing CFx, screen and SVO sheet assembly results in an electrode that is cupped and not flat. This results in the reduction of the effective volumetric energy density...
US20130017442 CATHODE ACTIVE MATERIAL COMPOSITION, CATHODE PREPARED BY USING THE SAME, AND LITHIUM BATTERY INCLUDING THE CATHODE  
A cathode active material composition includes a cathode active material, a water-based binder, and a transition metal oxide. A cathode is prepared using the cathode active material composition. A...
US20140038039 POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME  
In an aspect, a positive active material for a rechargeable lithium battery that includes a lithium composite oxide including a Fe-containing compound phase and a Li-containing compound phase, a...
US20130071738 SOFT PACKAGE LITHIUM BATTERY TAB MATERIAL AND ITS METHOD OF PLATING AND APPLICATION  
A tab for soft package lithium battery and its method of plating and application are provided. The tab uses SUS430 stainless steel strip, a copper strip, an aluminum strip or a nickel strip as a...
US20130065117 NOVEL COMPOUND, METHOD FOR PREPARATION OF THE SAME, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME  
Disclosed are a novel compound, a method for preparing the same, and a lithium secondary battery comprising the same. More specifically, disclosed are a compound in which five MO6 octahedrons are...
US20140255778 CATHODE INCLUDING INSULATION LAYER ON CATHODE TAB AND SECONDARY BATTERY INCLUDING THE CATHODE  
Provided is a cathode including a cathode current collector, a cathode tab protruding from the cathode current collector, and an insulation layer coated with an insulating material on the cathode...