#H01M2/34

METHOD AND APPARATUS FOR OPTIMIZING BATTERY CELL UTILIZATION IN A PORTABLE COMMUNICATION DEVICE

A battery pack is provided that can better manage peak current of in a converged portable radio. The battery pack comprises an internal Li-Ion cell stack characterized by a linear output voltage curve…

DRIVE·Dec 23·1 min read

H01M2/34 MOTOROLA SOLUTIONS, INC.

BATTERY PEEL OFF ASSEMBLY FOR EXPOSING A SAFETY FEATURE COMPRISING AN AVERSIVE AGENT

A peel off assembly for exposing a safety feature comprising an aversive agent for a battery includes a first adhesive layer adhered to a base layer. Optionally, a layer comprising a colorant is dispo…

DRIVE·Jul 29·2 min read

H01M2/34 DURACELL U.S. OPERATIONS, INC.

Narrowband Positioning Reference Signal

A user equipment is configured for operation in a narrowband wireless communication system. The user equipment is configured to detect receipt of a narrowband positioning reference signal that compris…

DRIVE·Mar 25·1 min read

H01M2/34 Telefonaktiebolaget LM Ericsson (publ)

BATTERY PACK

A battery pack is disclosed. According to an embodiment of the present disclosure, a battery pack includes: a plurality of battery cells connected in series to each other; a fuse connected between two…

DRIVE·Feb 11·1 min read

H01M2/34 SAMSUNG SDI CO., LTD.

SECONDARY BATTERY

The purpose of the present disclosure is to provide a secondary battery in which a current interruption function of an electrode tap can be enhanced during an external short circuit, and a temperature…

DRIVE·Feb 11·1 min read

H01M2/34 SANYO Electric Co., Ltd.

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

The purpose of the present disclosure is to prevent, in a nonaqueous electrolyte secondary battery, a tape adhered to an outermost peripheral surface of an electrode group from breaking due to chargin…

DRIVE·Jan 7·1 min read

H01M2/34 SANYO Electric Co., Ltd.

BATTERY-POWERED SYSTEM, BATTERY PACK, ELECTRIC WORK MACHINE, AND CHARGER

A battery-powered system includes a battery pack () connected to an electrical equipment (). The battery pack includes a first positive electrode terminal (), a first negative electrode terminal (), a…

DRIVE·Dec 10·1 min read

H01M2/34 MAKITA CORPORATION

BATTERY PACK

A battery pack including a protective circuit module including a circuit board extending in a first direction, an electrode tab coupling part on the circuit board, and a protection layer between the e…

DRIVE·Dec 3·1 min read

H01M2/34 SAMSUNG SDI CO., LTD.

CURRENT INTERRUPT FOR ELECTROCHEMICAL CELLS

To counteract the potentially destructive effects of temperature increases in primary batteries during short circuit conditions, a current interrupt may be positioned within an anode conductive path. …

DRIVE·Nov 19·1 min read

H01M2/34 Energizer Brands, LLC

CYLINDRICAL LITHIUM BATTERY HAVING A POSITIVE POLE AND A NEGATIVE POLE AT THE SAME END

A cylindrical lithium battery having a positive pole and a negative pole at the same end, including a shell, a core in the shell, a cover and a recharging protection assembly mounted on top of the pos…

DRIVE·Nov 5·1 min read

H01M2/34 Dongguan Angyue Electronic Co., Ltd

RECHARGEABLE BATTERY WITH VOLTAGE ACTIVATED CURRENT INTERRUPTER

A high energy density rechargeable metal-ion battery includes an anode energy layer, a cathode energy layer, a separator for separating the anode and the cathode energy layers, an anode current collec…

DRIVE·Oct 8·2 min read

H01M2/34 American Lithium Energy Corporation

Low Voltage Battery Protector

The present invention discloses a low voltage battery protector, interposed between a battery and a cable connected thereto, including: a main body having an upper end, a lower end substantially oppos…

DRIVE·Oct 1·1 min read

H01M2/34 Rui Xie

PROTECTIVE DEVICE, BATTERY, MOTOR VEHICLE, AND METHOD FOR SWITCHING OFF A BATTERY CELL

A protective device for switching off a battery cell of a motor vehicle battery in the event of an electrical short-circuit. The battery cell has two cell terminals and an energy storage unit for stor…

DRIVE·Aug 20·2 min read

H01M2/34 AUDI AG

BATTERY PACK PROTECTION ELEMENT ATTACHMENT TAB, BATTERY PACK PARALLEL FIXING COMPONENT, AND BATTERY PACK

A protection element attachment tab made of a single flat metal plate and mounted on positive and negative electrode terminals of a cylindrical cell to connect between the positive electrode terminal …

DRIVE·Aug 9·2 min read

H01M2/34 FDK CORPORATION

CURRENT BREAKING STRUCTURE OF BATTERY SYSTEM

A current breaking structure of a battery system includes lead wires, which extend from a plurality of battery cells connected in parallel with each other. The lead wires are bonded to one of two face…

DRIVE·May 26·1 min read

H01M2/34 HYUNDAI MOTOR COMPANY

RECHARGEABLE BATTERY WITH VOLTAGE ACTIVATED CURRENT INTERRUPTER

DRIVE·May 26·2 min read

H01M2/34 American Lithium Energy Corporation