Global Sources
EE Times-Asia
Stay in touch with EE Times Asia
EE Times-Asia > Advanced Search > lithium ion battery

lithium ion battery Search results

?
?
total search352 articles
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.
2004-07-01 Two-section Li-ion serves rugged 15-, 30V apps
Ultralife Batteries' new UBI-2590 is a Li-ion rechargeable with two independent 15V sections, each having separate protection electronics and capacity gauges
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
2002-08-06 Shun Wo offers button-shaped Li-ion batteries
The company is offering button-shaped, rechargeable Li-ion batteries for use in portable and miniature applications such as Bluetooth headphones and smoke detectors
2014-07-09 Sand is the holy grail of Li-ion anodes
When processed, sand becomes a pure nano-silicon formed in a very porous 3-D siliconbelieved to be the key to expanding the expected lifespan of Si-based batteries up to 3 times or more.
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
2010-09-21 Researchers inspect Li-ion batteries at nanoscale
New microscopy technique used to view Li-ion movement
2012-02-13 Polymer separators for li-ion batteries unveiled
Teijin's Lielsort separators that use a fluorine-based compound achieve superior heat resistance and adhesion.
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
2011-12-08 Li-ion IC supports USB charging
Renesas' compact lithium-ion battery-charging control IC offers further miniaturization and safe charging control for portable equipment.
2011-11-21 Li-ion cells with 10x capacity under development
Researchers at Northwestern University haveÿcreated a new electrode for lithium-ion batteries that could improve charge rate and energy capacity
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.
2014-09-15 Li-ion batteries tout 20,000 charging cycles
Researchers at Siemens have showed a demonstrator of a lithium-ion battery that extended the number of charging cycles four times, from 5,000 to 20,000.
2014-07-03 Li-ion batteries get a boost from tiny tubes, rods
The battery incorporates single-wall carbon nanotubes that function as a conductive rope-like wrap to address the challenges of heat, weight, and discharging all at once
2014-10-28 Li-ion batteries contain toxic halogens
A research has found that most of the electrolytes used in Li-ion batteries contain halogens, and that the electrolytes could be replaced with halogen-free ones that are both nontoxic and environmentally friendly
Bloggers Say

Bloggers Say

See what engineers like you are posting on our pages.

?
?
Back to Top