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2009-10-16 Li-ion linear battery chargers detect USB
Texas Instruments rolls out 800mA USB battery chargers with automatic USB detection for single-cell Li-ion battery-powered electronics.
2009-04-20 Li-ion charger with 50mA LDO flaunts slim form
Texas Instruments has launched what it claims to be the smallest 1.1A Li-ion linear battery charger with integrated 50mA low-dropout regulator to support mobile phones and other handheld electronics.
2002-04-08 Li-ion battery-powered buck-boost regulator minimizes portable product size
This article presents a novel solution using a single inductor buck-boost regulator and discusses the detailed operation of this new converter and its control scheme.
2007-04-16 Li-ion battery triples notebook operating life
Startup Boston-Power Inc. has fielded a Li-ion battery for notebook computers that promises a faster charge time and a threefold longer life span than existing 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.
2009-05-22 Li-ion battery tech to make or break Chevy Volt
Even as General Motors teeters on the brink of bankruptcy, engineers are working on one of the boldest innovations in GM's history: the Chevy Volt, a range-extended electric vehicle powered by a revolutionary battery platform called the Voltec
2009-03-27 Li-ion battery switch packs four enable inputs
Maxim Integrated Products has launched the MAX14525 battery switch with four enable inputs optimized for disconnecting a Li-ion battery from its load.
2006-11-10 Li-ion battery standard up for revision
IEEE begins revision of the Li-ion laptop battery standard --the IEEE 1625--to address recent calls and to improve overall performance, as well as make laptop battery systems more reliable and robust.
2006-05-30 Li-ion battery packs with authentication, safety protection
Upgrades to Micro Power' SecuraPack Li-ion battery packs include authentication, redundant protection circuits, and Li-ion cells designed with enhanced safety for portable apps.
2006-05-26 Li-ion battery packs add authentication, safety
Micro Power's SecuraPack Li-ion battery packs with authentication and protection features enhance safety for portable apps.
2003-05-06 Li-ion battery material plant breaks ground in Shenzhen
Shenzhen University has entered into an agreement with Shenzhen Huade Chuangjian Science & Technology Co. Ltd to jointly set up a Li-ion battery membrane production base in Shenzhen, Guangdong.
2015-07-02 Li-ion battery market to log 3.8% CAGR from 2014-2019
Research and Markets identified the increased use of Internet, as well advances in technology as the major driving forces for the growth of the market in the Americas, and the APAC and EMEA regions.
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
2007-03-07 Li-ion battery market holds steady despite hazard issues
Despite the several battery recalls in the previous year, the supply for lithium battery packs is expected to remain steady in 2007
2007-02-02 Li-ion battery lasts as long as the notebook
Boston Power's Sonata battery promises to deliver three times the lifetime of current batteries, enabling high-end business users who consume two or three batteries with every notebook computer to have one battery that lasts the life of their notebook
2013-07-05 Li-Ion battery fuel gauge for medical, industrial apps
The bq27421 is a Li-Ion battery fuel gauge integrated circuit which boosts battery run-time in portable medical devices 50 per cent and allows consumers to see remaining capacity.
2009-04-23 Li-ion battery facility to rise in Japan
Blue Energy Co. Ltd. held a groundbreaking ceremony to mark the start of construction of its Osadano Plant in Fukuchiyama, Kyoto for Li-ion batteries for hybrid vehicles
2008-03-05 Li-ion battery drives first hybrid Mercedes
In its first serial hybrid car model, German carmaker Daimler AG, the maker of Mercedes Benz, will use a Li-ion battery as the central electrical energy storage device.
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.
2005-10-26 Li-ion battery charging control IC cuts external component count
Featuring a power MOSFET and recharging timer, the new Li-ion battery charging control IC from Mitsumi Electric is designed to reduce external component count.
2009-06-16 Li-ion battery charger using TSM102A
This application note explains how to use the TSM102 in an SMPS-type battery charger that features voltage control, current control and low battery detection and end of charge detection
2005-10-24 Li-ion battery charger reduces component count, system cost
Intersil expanded its portfolio of fully-integrated single-cell Li-ion battery chargers with the release of the ISL9204 that accepts input voltages up to 28V but is disabled when the input voltage exceeds the OVP threshold.
2003-09-01 Li-ion battery charger features 9mm? footprint
Linear Technology has introduced the LTC4058, a linear 1-cell Li-ion battery charger that requires no external power components and operates independent of firmware for battery monitoring.
2000-03-20 Li-ion battery charger design for laptop computer applications
This paper discusses the practical design issues of Li-ion battery chargers using the CS5361/2 battery charger controller. The controller provides all functions necessary for charging Li-ion battery packs.
2006-05-03 Li-ion battery charger delivers up to 2A
Linear Technology Corp. introduced the LTC4001, a 2A capable, switch mode battery charger for single-cell, 4.2V Li-ion/Li-polymer batteries.
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
2010-01-15 Li-ion batteries power plug-in HEVs
Hitachi Ltd and Hitachi Vehicle Energy Ltd. have developed Li-ion batteries for plug-in hybrid electric vehicles, a first for the Hitachi Group
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
2009-12-30 Li-ion batteries boast improved electrode materials
Panasonic Corp. has developed two new 18650-type high-capacity Li-ion battery cells for use in laptop computers and environmentally-friendly energy technologies.
2007-03-06 Lenovo recalls 200,000 battery packs
Lenovo, in cooperation with the U.S. Consumer Product Safety Commission, announced the voluntary recall of approximately 205,000 extended-life, 9-cell battery packs
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