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2012-07-11 Utilities weigh battery storage option for solar energy
Renewable energy from solar and wind sources are prompting the need to lower cost for energy storage mediums such as lithium ion and zinc bromine
2001-04-06 Using Dallas' 1-wire chips in 1-cell Li+ battery packs with low-side n-channel safety FETs
This application note addresses the implementation of a Dallas Semiconductor-based Li-ion (Li+) battery pack with low-side n-channel safety FETs
2002-11-22 Tyco, Valence to co-develop Li-on telecom battery
Tyco Electronics Power Systems Inc. and Valence Technology Inc. have collaborated to evaluate and develop Valence's Saphion Li-on technology as a standby power solution for the telecommunications industry.
2016-04-22 Surprising discovery reveals enhanced battery
Pacific Northwest National Laboratory researchers discovered a rechargeable battery that's as inexpensive as conventional car batteries, but has a much higher energy density
2005-10-13 Study: Mobile device boom good for battery makers
The proliferation in mobile communications devices will help drive the mobile battery market to $9.1 billion in revenues by 2010 and at the same time it will create opportunities for alternative battery technologies, according to a research report released Tuesday
2013-03-13 Study: LiCS battery delivers higher energy storage
The team at the University of Cambridge created a lithium-sulphur battery that claim to deliver better efficiency at lower costs
2015-11-27 Singapore develops smart chip that checks battery health
The smart chip warns if the battery in a smartphone or an electric vehicle is faulty or at risk of catching fire. Current warning systems only alert users when the battery is already overheating
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
2010-07-19 Researchers reduce battery recharge time to 10 minutes
Government and Princeton University researchers developed graphene-based electrodes that could reduce recharge time of Li-ion batteries from two hours to 10 minutes.
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.
2016-01-26 Nissan shells out $37.75M for UK Li-ion battery plant
The investment will help maintain 300 highly-skilled jobs in manufacturing, maintenance and engineering at Nissan's advanced lithium-ion battery plant in Sunderland, the largest of its type in Europe.
2013-07-29 N-ch MOSFET for lithium-ion battery protection circuits
Toshiba's SSM3K324R is designed for notebook PC lithium-ion battery protection circuits and brings ON-resistance and low capacitance in a large capacity, high radiation performance package.
2014-10-07 MOSFETs offer battery savings for wearables, mobile devices
The chipscale MICRO FOOT p-channel Si8457DB from Vishay claims to offer the industry's lowest on-resistance at a 1.8V gate drive for any MOSFET with a 1.6 x 1.6mm footprint.
2003-09-15 MIC2179 lithium-ion battery charger
This application note describes how the Micrel MIC2179, a current-mode, 200kHz synchronous buck regulator, is configured to provide both constant-current and constant-voltage for a 2-cell lithium battery charger
2012-05-03 Measure multiple temp in battery mgmt system
Read about a low-power circuit that measures the temperature of up to 12 thermistors.
2008-06-10 Lithium-ion battery charging using bipolar transistors
This application note by Khagendra Thapa discusses linear charge techniques and associated discrete pass elements. It highlights the dominant discrete parameters and selection criteria.
2013-07-08 Lithium-iodine battery packs more energy punch
An iodine-based aqueous cathode developed by members of the RIKEN Byon Initiative Research Unit doubles the energy density of rechargeable lithium-ion batteries
2014-04-25 Li-ion battery transforms devices into ticking bombs
The cell contains lithium and ether electrolytea volatile combination that can result in combustion when overheated. Whereas a number of testing standards exist to mitigate this risk, a Li-ion battery must also find a balance between cell-balancing and temperature accuracy capabilities
2014-01-02 Li-ion battery market to hit $33B in 2019
The global lithium-ion battery market was worth $11.70 billion in 2012 and is forecast to grow at a CAGR of 14.4 percent from 2013 to 2019, according to Transparency Market Research.
2014-07-25 Li-ion battery controller aimed at smartphones, tablets
The LC05111CMT from ON Semi uses analogue circuit technology, MOSFET technology and advanced packaging expertise to incorporate controller and driver functions in a single circuit.
2015-02-06 JNC bares $18.7M Li-ion battery facilities
JNC Corporation unveils its newly completed Lithium-Ion Battery Separator Production Facilities in Chiba, Japan, projects deeper involvement in mass production of separators.
2014-03-25 Japan gov't subsidises battery storage purchases
With a million-dollar budget for the incentive programme, the Japanese METI will offer to pay individuals and entities of up to two-thirds of their purchase price of the battery storage system
2005-08-26 Intel, Matsushita team to develop 8-hour battery
Matsushita Battery Ind. Co. and Intel Corp. said they would collaborate to develop batteries able to run a notebook PC for 8 hours without recharging
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
2003-03-31 INDI to acquire China-based lithium battery maker
Ind. Int. Inc. has entered into an agreement to purchase all issued and outstanding shares of Li Sun Power Int. Ltd.
2007-04-23 Improving accuracy of the MAX1737 Li-ion battery charger
Improving accuracy of the MAX1737 Lithium-ion battery charger
2015-11-10 Improve Li-ion battery performance using hydrogen
Lawrence Livermore National Laboratory scientists found that hydrogen-treated graphene nanofoam electrodes in the lithium ion batteries show higher capacity and faster transport
2003-06-16 IC for control of lithium-ion batteries charging (one-cell): Monolithic IC MM1438
This application note discusses the MM1438 device, which is used to control lithium-ion battery systems.
2014-02-11 Hydrogen battery to replace Li cells, says study
The proton flow battery concept eliminates the need for production, storage and recovery of hydrogen that limit the efficiency of hydrogen-based electrical energy storage systems
2011-08-15 Hybrid ultracapacitors key to longer battery life
Ioxus' hybrid ultracapacitors promise more efficient battery life by enabling distributed storage architectures that work better than traditional technology alone
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