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Fast charging battery pack patent

US20160020618A1

Electric and plug-in hybrid vehicles include a traction battery to provide vehicle power. The battery may be operated in a charge-depleting mode and require recharging from an external power source. Fast charging of the traction battery is achieved by allowing a charging voltage greater than a recommended charging voltage. The charging voltage is based on the charging current

US Patent for Fast charging battery pack and methods to charge

A fast charging station, battery system and method for charging battery systems can be applied to most battery types in use for electric vehicles (EVs), electronic devices, and wireless electrical

Validation of a data-driven fast numerical model to simulate the

Battery Pack Elie Solai, Maxime Guadagnini, Heloise Beaugendre, Rémi Daccord, Pietro Marco Congedo To cite this version: Elie Solai, Maxime Guadagnini, Heloise Beaugendre, Rémi Daccord, Pietro Marco Congedo. Valida-tion of a data-driven fast numerical model to simulate the Immersion Cooling of a Lithium-ion Battery Pack. Energy, 2022, 249, pp.123633.

WO/2020/231512 FAST CHARGING BATTERY PACK AND

A fast charging battery system and method for charging battery systems can be applied to most battery types in use for electric vehicles (EVs), electronic devices, and wireless electrical

Rivian Patent For 450V

A recently published Rivian patent application titled "Configurable Battery Pack for Fast Charge" describes a method of switching between battery pack connection types to allow for both 450V and 900V fast charging without the need for specialized components. The invention was filed in both the US and internationally, and both applications just published today as US

Methods and apparatus for optimal fast battery charging

A method and apparatus for fast charging a battery with optimal charging. In an arrangement, a system includes a battery charger for applying a voltage to a rechargeable battery; and a controller coupled to the battery charger and monitoring at least one of a battery voltage, a battery temperature, and the current flowing into the battery; wherein the system is

EV Battery Thermal Management Solutions for Charging

Cooling an EV battery pack during fast charging to prevent overheating. The system uses a water cooling setup with an added thermoelectric module between the coolant inlet and outlet. When the charging C-rate exceeds a threshold, the module is activated to cool the coolant. This lowers the battery temperature during fast charging to improve cooling efficiency

Fast-charging battery pack

Justia Patents Diverse Charging Or Discharging Rates For Plural Batteries US Patent for Fast-charging battery pack Patent (Patent # 11,894,528) Fast-charging battery pack Jan 19, 2023 - Milwaukee Electric Tool Corporation

US11894528B2

US11894528B2 US18/156,635 US202318156635A US11894528B2 US 11894528 B2 US11894528 B2 US 11894528B2 US 202318156635 A US202318156635 A US

FAST-CHARGING BATTERY PACK

One embodiment provides a battery pack including a housing, a plurality of battery cells supported by the housing, and a terminal block. The terminal block is configured to be coupled to a power tool to provide operating power from the plurality of battery cells to the power tool. The terminal block has a positive power terminal, a charging

FAST CHARGING BATTERY PACK AND METHODS TO CHARGE

Fast charging of battery cells has always been the goal to improve the system operation availability. Various fast charging technologies have been implemented, signifi-cantly reducing

FAST-CHARGING BATTERY PACK

One embodiment provides a battery pack including a housing, a plurality of battery cells supported by the housing, and a terminal block. The terminal block is configured to be coupled to a

(19) United States (12) Patent Application Publication (10) Pub. No

A battery charging system includes at least one con troller programmed to Sustain charging of a battery cell at a generally constant current selected to cause the battery cell to

The Best Portable Chargers and Power Banks for 2025

In addition to its strong build quality, the Otterbox Fast Charger Power Bank has all the key features you need, such as fast charging with PD, both types of USB ports, and several options for

US20240055677A1

The terminal block is configured to be coupled to a power tool to provide operating power from the plurality of battery cells to the power tool. The terminal block has a positive power terminal,...

System And Method For Fast Charging Of Lithium-ion Batteries

U.S. patent application number 16/546505 was filed with the patent office on 2021-02-25 for system and method for fast charging of lithium-ion batteries. The applicant listed for this patent

US Patent Application for FAST CHARGING BATTERY PACK AND

A fast charging battery system and method for charging battery systems can be applied to most battery types in use for electric vehicles (EVs), electronic devices, and wireless electrical

US20230163372A1

The charging circuit includes a charging switch and a fuse coupled between the charging terminal and the charging switch. One embodiment provides a battery pack including a housing, a...

System And Method For Fast Charging Of Lithium-ion Batteries

U.S. patent application number 16/546505 was filed with the patent office on 2021-02-25 for system and method for fast charging of lithium-ion batteries. The applicant listed for this patent is Robert Bosch GmbH. Invention is credited to YONGFANG CHENG, REINHARDT KLEIN, NIKHIL RAVI, MAKSIM SUBBOTIN.

(PDF) Lithium-Ion Battery Fast Charging: A Review

Surface temperature evolution of a pouch cell during 5C constant current discharge obtained by a) simulation and b) measurement at t ¼ 250 s; c) simulation and d) measurement at the end of

US11894528B2

US11894528B2 US18/156,635 US202318156635A US11894528B2 US 11894528 B2 US11894528 B2 US 11894528B2 US 202318156635 A US202318156635 A US 202318156635A US 11894528 B2 US11894528 B2

US Patent Application for BALANCING CHARGING OF LITHIUM

Systems and methods are provided for balancing battery modules following fast charging, particularly with respect to fast charging lithium ion batteries with metalloid-based anodes. Charge balancing among multiple battery modules connected in series may be carried out by short-circuiting fully charged modules while adjusting the voltage and/or current level

FAST CHARGING BATTERY PACK AND METHODS TO CHARGE FAST

Fast charging of battery cells has always been the goal to improve the system operation availability. Various fast charging technologies have been implemented, signifi-cantly reducing the time to charge the cells. However, the cost and complexity of state-of-the-art fast charging battery systems (e.g., DC Fast Charge for EVs) are still

WO/2020/231512 FAST CHARGING BATTERY PACK AND METHODS TO CHARGE FAST

A fast charging battery system and method for charging battery systems can be applied to most battery types in use for electric vehicles (EVs), electronic devices, and wireless electrical machines. The system could employ industry proven battery charger systems and off-the-shelf electrical components (e.g., contactors, relay switches

StoreDot''s patents reveals the secret of their fast

StoreDot''s patent portfolio reveals their key developments for each component to achieve a fast-charging battery with good energy and power performances, lifetime and safety.. Inside the patents: StoreDot''s technology

US Patent for Fast charging battery pack and methods to charge fast

A fast charging station, battery system and method for charging battery systems can be applied to most battery types in use for electric vehicles (EVs), electronic devices, and wireless electrical machines. The system provides for two or more charging ports in the electronic device, such as an EV, that may be able to receive and recognize a

US Patent Application for FAST CHARGING BATTERY PACK AND

A fast charging battery system and method for charging battery systems can be applied to most battery types in use for electric vehicles (EVs), electronic devices, and wireless electrical machines. The system could employ industry proven battery charger systems and off-the-shelf electrical components (e.g., contactors, relay switches

Fast charging battery pack patent
Fast charging battery pack patent [PDF]

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