A high-voltage battery for a vehicle includes a housing, a plurality of battery cells arranged in the housing and connected to one another, a conductor arranged in the housing outside the battery cells and designed to increase a conductivity of a fluid in the housing outside the battery cells, and…
The present disclosure relates to a test battery cell, a test device including the same, and a battery apparatus including the same. The test battery cell according to an embodiment of the present disclosure may include: a case including an accommodating space; at least one cathode plate…
A battery pack includes a plurality of battery stacks, a voltage monitoring device, a bracket, and a case. The case includes an upper case and a lower case. The lower case includes a lower case body and a cross member. The battery stacks are disposed to avoid the cross member when viewed from…
An example apparatus includes: a transceiver; and programmable circuitry coupled to the transceiver and configurable to cause the transceiver to: prepare a first message that prompts a first monitor circuit to perform a battery measurement at a scheduled time; wirelessly transmit the first message…
An electrical power system includes a battery system that includes multiple battery modules, and an electrical distribution network. The battery system further includes, for each battery module of the battery system, a respective module interface device having a switching circuit that is operable…
This application provides a battery cell (100), a battery module (200), a battery pack and an electrical apparatus. The battery cell (100) includes a cell structure (10) and a temperature detection assembly (20). The temperature detection assembly (20) includes a holder (21) and a temperature…
A battery pack (1000) is provided. The battery pack (1000) includes a plurality of cells (200) and a buffer component (100). The plurality of cells (200) are arranged at intervals. The buffer component (100) is arranged between adjacent cells (200). The buffer component (100) includes a plurality…
A battery module including a battery frame, a plurality of locking structures, a plurality of battery units, and a plurality of lug structures is provided. The battery frame is provided with an accommodating space. The battery frame includes a first portion extending along a first direction and a…
A battery module according to the present invention includes a plurality of battery cells, a module case including an upper frame above the plurality of battery cells and having a plurality of flow holes, a lower frame below the upper frame and including an accommodating space for accommodating at…
A battery pack includes a housing, a plurality of assembled batteries disposed in the housing, obtaining units arranged one for each of the assembled batteries in the housing, and the monitoring device equipped with a master antenna. The obtaining units obtain battery information about the…
A cell management module for a power supply module including a plurality of power cells includes at least one cell-sensing circuit and a current measurement circuit connected to the at least one cell-sensing circuit. The at least one cell-sensing circuit includes a transformer having a first…
A battery and a battery system including such a battery. The battery includes: a first and a second battery cell arrangement, each including at least one battery cell, a first switch, and a second switch, and an evaluation unit. In each battery cell arrangement, the first switch is connected in…
A battery module includes a case, a plurality of battery cells accommodated in the case, and a first busbar connecting at least one of the plurality of battery cells to a conductive connector, wherein the first busbar includes a first connection portion connected to the at least one battery cell, a…
A battery for marine applications includes multiple battery cells, a sense module, a communications module, a network interface, and a battery management system, all disposed within a watertight housing. The sense module includes circuitry for generating battery status information indicative of the…
A system for calibrating medical system backup batteries includes a processing device and a memory storage device. The memory storage device includes instructions executable by the processor to receive a shutdown request to shut down a medical system having a backup battery. Additionally, the…
The present disclosure discloses a battery module whose safety is efficiently improved. The battery module according to the present disclosure to accomplish this object includes a plurality of battery cells; a module case having an inner space formed therein and configured to accommodate the…
A charging system (100) includes a battery pack (10) including at least one battery cell (12) and a battery management module (11), and a charger (20) including a connector (21) configured to detect a connection with the battery pack (10), a communicator (22) configured to communicate with the…
A battery module includes a case, a plurality of battery cells accommodated in the case, and a first busbar connecting at least one of the plurality of battery cells to a conductive connector, wherein the first busbar includes a first connection portion connected to the at least one battery cell, a…
A battery pack comprising a housing defining a volume. The battery pack includes a battery module arranged within the housing, where the battery module comprises a plurality of battery cells configured to provide an electrical output. The battery pack includes a first detector positioned within the…
The present invention provides a system and method for determining when a battery, or one or more batteries within a battery pack, undergoes an undesired thermal event such as thermal runaway. A sensor pack is mounted in close proximity to, or in contact with, an external surface of the battery or…
An overheating diagnosis apparatus includes a measuring unit configured to measure a temperature of an object, a storage unit configured to store a temperature value measured by the measuring unit, and a control unit. The control unit is configured to extract, at each diagnosis point at which…
A battery pack includes a battery cell holder, where the battery cell holder includes multiple frames with each of the frames defining a cavity and adjacent frames connected to each other. The battery pack includes at least one pouch battery cell disposed in the cavity of each of the frames, where…
A cell module assembly includes battery cells and a controller. The controller is programmed to receive useful life data for a useful life indicator of the battery cells, save the life data to memory to create a life data history, determine a life measurement based on the life data history, compare…
A power system for a transport climate control system (TCS) includes a distributed battery system that has multiple battery modules separately attached to a chassis. Separately, battery modules are each configured to activate upon activation of a load, exchange self-identifying information with the…
An exemplary embodiment of the present invention provides a battery module including: a battery cell stack made by stacking a plurality of battery cells including electrode leads; first and second sensing blocks configured to respectively cover front and rear sides of the battery cell stack from…
Thermal runaway event detection includes measuring, using an expansion sensor layered over a battery device, a rate of expansion of the battery device based on time series detections of volumetric expansion by the expansion sensor; detecting, based on the rate of expansion, conditions for a thermal…
Disclosed are a battery, a battery module, a battery pack, and an electric vehicle. The battery includes a housing and at least two electrode core sets. The housing has an accommodating cavity therein. The at least two electrode core sets are arranged in the accommodating cavity and connected in…
The present application relates to the field of batteries, and provides a battery, a thermal runaway early-warning method and apparatus therefor, and a storage medium. The battery is provided with an accommodating space, the accommodating space is configured to discharge smoke in the event of…
A battery module according to an embodiment includes a battery cell assembly including a plurality of battery cells, a module housing having an inner space for accommodating the battery cell assembly, at least one bus bar assembly mounted on at least a part of an outer surface of the module housing…
Disclosed in the present application is a battery module, including: a battery group, the battery group including a plurality of batteries, the battery including a positive electrode column and a negative electrode column, the positive electrode column and the negative electrode column being…