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2009-10-02 VARTA, Volkswagen form Li-ion battery JV
The two companies are planning a joint venture to develop future battery systems for vehicles with electric drive
2007-08-02 USB/AC battery charger ICs leave compact footprint
AnalogicTech's new line of USB/AC battery charger ICs integrate various features into a highly compact footprint and require just a single external component
2008-01-31 TI expands portfolio of battery fuel gauge with LDOs
TI has introduced two new battery fuel gauge devices with integrated LDOs for smart phones, mobile Internet devices and media players with embedded or removable batteries
2003-01-23 TI battery charger allows USB, ac adapter charging
Texas Instruments' single-cell Li-ion and lithium polymer battery charger enables portable devices to charge from a USB port or an ac wall adapter.
2003-05-12 The benefits of Cell Balancing
This application note explores the cell balancing aspects of battery management and describes the system level inter-relationships that impact useful battery life.
2013-12-30 Taking new steps in rechargeable battery research
Researchers from U.S. DOE developed a way to microscopically view battery electrodes while they are bathed in wet electrolytes, mimicking realistic conditions inside actual batteries
2006-10-04 Sony to initiate global replacement program for battery packs
Sony will initiate a global replacement program for certain battery packs that utilize Sony-manufactured Li-ion cells used by notebook computer manufacturers to address concerns related to recent over-heating incidents
2015-12-23 Sony develops lithium-sulphur battery to replace Li-ion
Compared with an existing battery having the same volume, the new sulphur-based batteries being developed by Sony Corp. are claimed to increase battery life by as much as 40 per cent
2008-08-06 Sony allots millions to beef up Li-ion battery production
Sony Corp. announced that it will invest approximately 40 billion yen towards strengthening its Li-ion battery production operations
2001-06-08 Smart battery primer
This application note provides an introduction and overview of battery operation and terminology, and gives initial discussions of portable system and user design considerations
2015-03-03 Samsung SDI buys Magna Steyr's battery pack biz
The acquisition by the Korean company will enable it to enhance its battery technology expertise and expand its customer base in mature alternate powertrain vehicle markets
2008-10-23 Protection IC offers cell balancing for 10-cell battery packs
Maxim Integrated Products has developed the DS2726, a standalone protection IC with integrated cell balancing for 5- to 10-cell Li-ion battery packs.
2015-10-06 Prolonging battery lifetime using heat
Researchers from California Institute of Technology revealed how higher temperatures can break down the dendrites that grow within electrodes inside a rechargeable battery cell.
2007-04-12 Power manager/battery charger suits USB apps
Linear Technology has introduced the LTC4088, an autonomous high-efficiency power manager, ideal diode controller and battery charger for portable USB devices
2014-08-04 Panasonic, Tesla set to build Gigafactory battery plant
The Gigafactory will produce cells, modules and packs for Tesla's EVs and for the stationary storage market, and is planned to produce 35GWh of cells and 50GWh of packs per year by 2020.
2010-03-29 Panasonic gears for Li-ion battery mass production
Panasonic Corp. has finished the first phase of construction of its new Li-ion battery production facility in Suminoe, Osaka City
2003-07-11 Oceanwide battery quickly charges to 8A
Shenzhen Oceanwide Battery Co. Ltd has released the 1.2V series of NiMH rechargeable battery cells, which features a quick charge mode
2006-09-15 O2Micro granted battery gauge patent
O2Micro International Ltd was issued 14 claims under United States patent number 7,081,737 for its battery cell monitoring and balancing circuit.
2003-08-07 NiMH battery cell features quick charge mode
Shenzhen Oceanwide Battery Co. Ltd has released its 1.2V Rechargeable NiMH battery cell series that features quick charge modes and long platform time.
2006-09-11 Mobile OEMs aim to set battery standard
A group of about nine systems makers will meet this week (Sept. 13) to take the first step toward setting a quality standard for Li-ion batteries.
2009-08-28 MHI to build Li-ion battery verification plant
Mitsubishi announced plans to establish a commercial production verification plant in Nagasaki Prefecture.
2014-06-09 Maximising battery measurement AFEs
This application note provides a framework for, and examples of, selecting system building blocks that satisfy diverse accuracy and cost requirements.
2008-08-04 Matsushita to establish new battery plant in Osaka
Matsushita Battery Industrial Co. Ltd announced plans to construct a new flagship Li-ion battery plant in Osaka City
2003-12-05 Licom Power battery features 1.4Ah capacity
Narada Licom Power Tech. (Shanghai) Co. Ltd has developed a Li-ion polymer rechargeable battery cell that is designed to suit cellphones, PDAs, portable DVDs, digital cameras and notebook computers.
2012-02-08 Lengthen operational lifetime of hybrid/EV battery packs (Part 2
In this installment, we'll look at the control algorithm and the results of lab tests.
2010-05-14 LED drivers eases single-cell apps design
Diodes has developed LED drivers designed to provide the simplest possible solution for driving low-power, high-brightness LEDs from a single solar or rechargeable battery cell.
2007-06-18 Japan drafts Li-ion battery safety guidelines
The battery and PC industries of Japan have jointly hammered out guidelines for the safe use of Li-ion batteries, and presented it to the International Electrotechnical Commission
2008-06-27 Integrated PMIC tailored for DDR cache-memory battery backup
Maxim Integrated Products introduces the DS2731 integrated PMIC for DDR cache-memory backup.
2006-12-01 Industry unites to prevent battery recall repeat
OEM companies in the United States are coordinating four efforts to attack the battery recall problem, while a government-led plan in Japan is addressing the issue with local vendors
2008-08-20 Implement safe battery charging between gadgets
One of the challenges consumers, and especially business travelers, face today is finding a common yet practical technique to charge the wide variety of portable devices such as cellphones, wireless headsets, and MP3 players now at their disposal. Addressing this challenge requires safe charging methods that allow portable devices with higher energy storage to charge portable devices with lower power requirements.
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