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US20130101890 STACKED CONSTRUCTIONS FOR ELECTROCHEMICAL BATTERIES  
A stacked battery has at least two cell segments arranged in a stack. Each cell segment may have a first electrode unit having a first active material electrode, a second electrode unit having a...
US20130101882 STACKED CONSTRUCTIONS FOR ELECTROCHEMICAL BATTERIES  
A stacked battery has at least two cell segments arranged in a stack. Each cell segment may have a first electrode unit having a first active material electrode, a second electrode unit having a...
US20130095366 STACKED CONSTRUCTIONS FOR ELECTROCHEMICAL BATTERIES  
A stacked battery has at least two cell segments arranged in a stack. Each cell segment may have a first electrode unit having a first active material electrode, a second electrode unit having a...
US20120009460 NEGATIVE ELECTRODE ACTIVE MATERIAL, NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK AND VEHICLE  
A negative electrode active material includes lithium-titanium composite oxide porous particles having an average pore size of 50 to 500 Å.
US20110117411 Redox Flow Battery System for Distributed Energy Storage  
A large stack redox flow battery system provides a solution to the energy storage challenge of many types of renewable energy systems. Independent reaction cells arranged in a cascade...
US20050208374 Accumulator structure  
An accumulator structure includes a module having a plurality of flat accumulators flatly disposed in a common plane, and the flat accumulators are electrically connected with each other via...
US20150236371 GRAPHENE CURRENT COLLECTORS IN BATTERIES FOR PORTABLE ELECTRONIC DEVICES  
The disclosed embodiments provide a battery cell. The battery cell includes a cathode current collector containing graphene, a cathode active material, an electrolyte, an anode active material,...
US20100255352 ACTIVE MATERIAL FOR BATTERY, NON-AQUEOUS ELECTROLYTE BATTERY AND BATTERY PACK  
According to one embodiment, a non-aqueous electrolyte battery includes an outer package, a positive electrode housed in the outer package, a negative electrode housed with a space from the...
US20110300432 Rechargeable, High-Density Electrochemical Device  
Rechargeable, high-density electrochemical devices are disclosed. These electrochemical devices may, for example, include high energy densities that store more energy in a given, limited volume...
US20050170245 Electrochemical cell recharging system  
A rechargeable electrochemical cell system is provided. The system includes a plurality of cells, wherein each cell is comprised of a first electrode, a second electrode, and a third electrode...
US20100291426 FLEXIBLE FUSIBLE LINK, SYSTEMS, AND METHODS  
A fusible link includes a current collector element, a battery cell conductor pad, and at least one fusible conductor connecting the current collector element and the battery cell conductor pad....
US20090162754 ELECTROLYTE FOR LITHIUM POLYMER BATTERIES  
A solid polymer electrolyte for a battery is disclosed. The solid polymer electrolyte includes a first polymer capable of solvating a lithium salt, a lithium salt, and a second polymer which is at...
US20150194643 METHOD OF PROTECTING BATTERY CELLS AND BATTERIES WHICH CONTAIN BATTERY CELLS AND PROTECTED BATTERY CELLS AND BATTERIES WHICH CONTAIN BATTERY CELLS  
Coating a battery cell, or at least one battery cell in an assembly of battery cells or in a battery, or coating an assembly of battery cells or a battery which contains a battery cell or such an...
US20120048588 BATTERY DEVICES FOR POWER TOOLS  
A battery device has a body unit having a battery pack mounted thereto, an adaptor cord and a connecting device. An adaptor cord can connect the body unit to a power tool. A connecting device is...
US20120009449 ACTIVE MATERIAL FOR BATTERY, NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK, AND VEHICLE  
According to one embodiment, there is provided an active material for a battery. The active material includes secondary particle which contains primary particles of a monoclinic β-type titanium...
US20080268328 Battery module  
A battery module that includes a plurality of unit batteries, a frame, and supporters. The frame includes holes for receiving and supporting the unit batteries. Each of the supporters is formed in...
US20110104551 NANOTUBE COMPOSITE ANODE MATERIALS SUITABLE FOR LITHIUM ION BATTERY APPLICATIONS  
The present invention provides a composite material suitable for use in an anode for a lithium ion battery, the composite material comprising a layer of a lithium-alloying material on the walls of...
US20070218353 System and method for inhibiting the propagation of an exothermic event  
A system and method disperses a sudden increase in heat generated by one battery cell to a large area including multiple battery cells, thereby preventing the sudden increase from being absorbed...
US20120276439 LITHIUM ION SECONDARY BATTERY  
It is difficult to display the polarity of terminal electrodes of lithium ion batteries. With conventional lithium ion secondary batteries, since different materials are employed for the active...
US20120196167 ELECTRODE ASSEMBLY FOR A BATTERY AND METHOD FOR MANUFACTURING SAME  
The present invention provides an electrode assembly, which can be manufactured by alternately stacking cathode plates and anode plates while interposing a separator therebetween, and winding or...
US20090226802 CONNECTOR FOR BATTERY PACK OF LIGHTING SYSTEM  
The present invention is directed to lighting systems and illumination devices, and more particularly to a removable handle and battery pack for a portable lighting system that produces a high...
US20080241665 ALL-SOLID-STATE LITHIUM-ION SECONDARY BATTERY AND PRODUCTION METHOD THEREOF  
An all-solid-state lithium-ion secondary battery has an anode, a cathode, a solid electrolyte layer disposed between the anode and the cathode, and at least one of a first mixed region formed at...
US20140120380 ACTIVE MATERIAL  
According to one embodiment, an active material is provided. The active material includes orthorhombic system oxide represented by the following formula: LixM1M22O6. In this formula, 0≦x≦5, M1 is...
US20080211451 METHOD FOR SUPPLYING POWER WITH LIGHT VOLTAGE BATTERY, DEVICE AND SYSTEM THEREOF  
The present invention relates to solar battery technological, and embodiments of the present invention provide a method, device and system for supplying power with light voltage battery. In the...
US20070020513 Energy Storage Cell Support Separator and Cooling System for a Multiple Cell Module  
A system for mounting and cooling energy storage cell canisters within a multi-cell energy storage module includes a plurality of inner interconnections to electrically connect the energy storage...
US20050089750 Temperature control apparatus and method for high energy electrochemical cells  
An apparatus and method provides cooling for electrochemical cells of an energy storage device. A number of electrochemical cells are arranged in a spaced apart relationship, each having opposing...
US20160248060 BATTERY MODULE WITH ESCAPE REGION, BATTERY PACK, AND ELECTRIC VEHICLE  
The invention relates to a battery module (8a-f, 30, 56a-c) having a battery module housing (10a, 32), wherein the battery module housing (10a, 32) encloses a battery module compartment (12a),...
US20130224561 BRAZE COMPOSITIONS, AND RELATED ARTICLES AND METHODS  
A braze alloy composition for sealing a ceramic component to a metal component in an electrochemical cell is presented. The braze alloy composition includes nickel, germanium, and an active metal...
US20100015517 LEAD-ACID BATTERY AND ASSEMBLED BATTERY  
A lead-acid battery 10 of the invention includes a positive electrode plate 30 and an electrolyte solution and the positive electrode plate 30 has a positive substrate 33 bearing a tin dioxide...
US20130244063 HYBRID BATTERY SYSTEM FOR ELECTRIC AND HYBRID ELECTRIC VEHICLES  
A battery module for an electric vehicle or a hybrid electric vehicle having two or more battery components having different electrochemistries.
US20130171502 Hybrid electrode and surface-mediated cell-based super-hybrid energy storage device containing same  
The present invention provides a multi-component hybrid electrode for use in an electrochemical super-hybrid energy storage device. The hybrid electrode contains at least a current collector, at...
US20080206631 ELECTROLYTES, ELECTRODE COMPOSITIONS AND ELECTROCHEMICAL CELLS MADE THEREFROM  
Electrochemical cells are disclosed that include electrodes comprising a composite that includes an active material, graphite and a binder. The amount of graphite in the composite is greater than...
US20130323571 ELECTROCHEMICAL CELLS WITH IONIC LIQUID ELECTROLYTE  
The present invention provides a lithium-ion electrochemical cell comprising an ionic liquid electrolyte solution and a positive electrode having a carbon sheet current collector.
US20110212359 ELECTROCHEMICAL CELLS WITH IONIC LIQUID ELECTROLYTE  
The present invention provides a lithium-ion electrochemical cell comprising an ionic liquid electrolyte solution and a positive electrode having a carbon sheet current collector.
US20120214040 FIBER ELECTRODE AND FIBER BATTERY, METHOD OF FABRICATING THE SAME, AND FIBER ELECTRODE AND FIBER BATTERY FABRICATION APPARATUS  
The present invention provides a method of efficiently fabricating a large number of fiber electrodes at the same time from a large number of fibers while taking advantage of inherent...
US20080014498 CELL ELECTRODE  
A cell electrode of the present invention has a current collector and an active material layer formed on the current collector. The active material layer contains: an active material in which a...
US20050112416 Battery assembly and battery pack  
It is an object of the invention to provide a technique for coping with the difference of self-discharge between battery groups that form a battery assembly. According to the invention, a battery...
US20120244414 NONAQUEOUS ELECTROLYTE BATTERY AND BATTERY PACK  
According to one embodiment, a nonaqueous electrolyte battery including a negative electrode and a nonaqueous electrolyte is provided. The negative electrode includes a negative electrode active...
US20130196194 SECONDARY BATTERY  
A secondary battery that includes at least two electrode assemblies positioned in parallel and having a space between the electrode assemblies. Further, the secondary battery includes at least two...
US20080113262 Battery Pack and Internal Component Arrangement Within the Battery Pack for Cordless Power Tool System  
An internal component arrangement within a battery pack housing having multiple cells and adapted for cordless power tools may provide desired mechanical support to constrain the cells. The...
US20110168461 BATTERY SYSTEM AND MOTOR VEHICLE  
The invention relates to a battery system for driving an electric motor of a hybrid vehicle or of an electric vehicle. To improve the comfort, performance and/or the range of the vehicle, the...
US20070072067 Vanadium redox battery cell stack  
A vanadium redox battery energy storage system is disclosed. The system may include a battery cell stack having at least one cell having a catholyte solution, a positive electrode in communication...
US20140103880 CONVERTER CELL HAVING A CELL HOUSING, BATTERY HAVING AT LEAST TWO SUCH CONVERTER CELLS, AND METHOD FOR PRODUCING A CONVERTER CELL  
Converter cell having at least one particularly rechargeable electrode assembly, that is designed to at least temporarily supply electrical energy particularly to a consumer, which has at least...
US20140072860 BATTERY WITH A PRECISELY POSITIONED CONSTRUCTION  
A battery comprises at least one layer with anode material. For each layer with anode material, the battery comprises at least one layer with cathode material. Between each layer with anode...
US20130004828 ELECTROCHEMICAL CELLS, AND RELATED DEVICES  
An electrochemical cell is presented. The cell includes a housing having an interior surface defining a volume, and an elongated, ion-conducting separator disposed in the volume. The separator...
US20050208347 Secondary battery  
This invention concerns a secondary battery which ensures safety with a simple structure and promotes exaltation of the service life of battery. This secondary battery is formed by interposing a...
US20130189592 PART SOLID, PART FLUID AND FLOW ELECTROCHEMICAL CELLS INCLUDING METAL-AIR AND LI-AIR BATTERY SYSTEMS  
The invention provides part solid, part fluid and flow electrochemical cells, for example, metal-air and lithium-air batteries and three-dimensional electrode arrays for use in part solid, part...
US20080292950 BATTERY MODULE  
A spacer (52) interposed between a plurality of batteries in a battery module has an inner cavity. A filling agent having fire-extinguishing capability is filled in the inner cavity. An opening...
US20090035648 Stacked Type Battery  
A stacked cell is provided with a plurality of stacked unit cells, which have a positive electrode collector foil and a negative electrode collector foil; and a sheet member, which is arranged...
US20060057460 Battery pack  
A battery pack for supplying power to an electrical appliance, in particular a power tool, has a housing which at least partly comprises plastic and holds at least one battery cell, wherein the...

Matches 1 - 50 out of 117 1 2 3 >