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2006-12-21 Matsushita develops 'safer' laptop batteries with HRL
To avoid further incidents of overheating and burning laptop batteries, Matsushita Battery Industrial is readying to mass-produce 'safer' Li-ion batteries by employing heat resistance layer technology
2015-06-02 Elastic high-capacity batteries developed using wood pulp
KTH Royal Institute of Technology and Stanford University researchers have come up with a way to create elastic high-capacity batteries using wood-based aerogel material.
2015-09-29 Developing next-gen batteries using Si-based electrodes
Anodes based on silicon can theoretically store up to ten times more lithium ions than conventional graphite electrodes, making the material attractive for high-performance lithium-ion batteries
2011-01-10 New nanomaterial makes better batteries
Researchers at the Rensselaer Polytechnic Institute have developed a new material that they say could enable the next generation of high-power rechargeable Li-ion batteries
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.
2013-11-26 Analyst: Li batteries to face persistent downtrend
TrendForce stated that cylindrical battery price performance reflects a downtrend due to polymer battery supply displacement and thinner consumer electronic devices.
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
2007-04-11 Linear battery charger delivers 'extremely high' power density
Advanced Analogic Technologies Inc. has announced the AAT3697, touted to be an extremely high-power-density linear battery charger for Li-ion/polymer batteries
2013-08-06 China Li cell makers gain ground as low-profit era looms
China's battery cell manufacturers including Amperex Technology, Coslight and others are becoming more active than Japanese and Korean makers in production capacity, according EnergyTrend.
2011-12-14 Battery charger touts dual input, power path control
TI's bq2416x Li-ion battery chargers are targeted for space-limited, portable applications with high capacity batteries.
2004-02-09 Wuhan Lixing lowers prices to grab battery market share
Wuhan Lixing (Torch) Power Sources Co. Ltd is expanding its capacity with its Japanese counterparts keeping their production steady.
2014-02-13 Faster battery charging with novel anode
Yissum, the R&D company of the Hebrew University of Jerusalem, introduced a novel anode for sodium-ion batteries that claims to enable the production of high capacity and rate capability batteries.
2014-05-14 Wearable supercapacitor chalks up high energy density
The device packs a network of graphene and carbon nanotubes, storing energy comparable to thin-film lithium batteries. It has volumetric energy density of 6.3microwatt-hours per cubic millimetre
2003-12-09 Sanyo enhances NiMH battery products with new alloy
Sanyo Electric Co. Ltd has developed the Superlattice alloy electrode material for its nickel metal hydride (NiMH) batteries
2015-04-08 Philippines steps up efforts to develop fast charging battery
A team of researchers in the Philippines is pursuing research and development to boost the energy storage capacity of solar cells and develop a fast charging, high-capacity battery
2009-08-10 Panasonic Li-ion cell powers solar racer
Panasonic Corp. is providing the Solar Electric Vehicle Team of the Massachusetts Institute of Technology (MIT SEVT) with high-capacity 2.9Ah Li-ion batteries.
2005-07-08 Fujitsu triples mobile phone fuel cell charging capacity
Fujitsu Laboratories Ltd has co-developed with NTT DoCoMo a prototype high-capacity micro fuel cell and a prototype external re-charger for FOMA handsets, the company said
2008-04-01 Battery charger chips get crafty
Battery life is arguably the most important feature in many of today's high-volume portable electronic products. While much of the portable electronics industry has migrated to the Li-ion battery, drawn by its high capacity, small size, light weight and durability, no similar consensus has been reached about the battery charger IC
2012-05-29 Universal charger chips tip 4A charging/system current
Summit Microelectronics' SMB349 and SMB359 Li-ion battery charger ICs are fully configurable and can deliver up to 4A charging/system current while accepting a wide +3.6 to +16V input voltage range.
2013-07-22 AC-DC wall charger interface IC cuts smart device charge time
Power Integrations' AC-DC wall charger interface IC mobile device designers to implement the Qualcomm's Quick Charge 2.0 protocol.
2013-07-01 Selecting RF protocols for ISM applications
Here are the pros and cons of each of the five leading RF protocols used for ISM applications.
2004-05-07 SANYO extends reach with PartnerAlliances partnership
PartnerAlliances has formed a technology licensing partnership with SANYO Electric Co. Ltd's U.S.-based R&D division in a bid to help the company in integrating their expertise and technologies with other U.S. advanced technology companies.
2014-11-05 Rethinking memory design for IoT and wearables
The space, power and application requirements of wearables and other mobile connected devices that collectively make up the growing IoT ecosystem require a fresh approach to system design.
2008-10-16 Power struggles: slashing power use in mobile audio
Portable media players and multimedia handsets are becoming more capable, in terms of their range and complexity of the functions provided to the consumers.
2010-04-08 Panasonic starts Li-ion production in Suminoe plant
Panasonic Corp. has completed its flagship Li-ion battery production facility in Suminoe, Osaka City, and will begin mass production of battery cells this April.
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.
2012-08-24 Omron touts world's smallest DC power relay
Claimed to be 50 percent smaller and lighter than the company's previous comparable relay, the G9EN DC power relay features a non-polarized contact circuit that simplifies wiring and mounting.
2014-03-19 Nissan probes into electron activity to prolong battery life
Nisan, along with other researchers, has developed an analysis method to observe and monitor the active materials within electrodes for boosting the battery performance of zero emission EVs.
2009-03-20 Integrated RF charging tech powers battery
The new PowerPlane MX Li-ion battery from Planar Energy Devices is targeted for applications that require self-sufficient milli-amp-hour energy storage. It has an integrated RF wireless charging technology.
2009-10-06 High-energy Li-ion battery module touts 58Ah at 25.2V
Panasonic Corp. has developed a 1.5kWh battery module that provides energy storage solutions for a wide range of environmentally friendly energy technologies.
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