Let's face it: batteries suck. The only reason battery life is getting better is because everything else in our devices is getting smaller. That allows manufacturers to make more room for the dang power pack without having to improve anything but the...
Cell phones are constantly transmitting radio signals, whose energy can also be used to boost the battery life of mobile devices.
Researchers at Stanford University have developed a new battery that can be recharged in about a minute and is safer than the lithium ion cells used in everything from smartwatches to passenger jets.
A bid by Apple to settle an employee poaching lawsuit with battery maker A123 Systems appears to have been unsuccessful, with the iPhone maker now asking the court to dismiss the suit or transfer it to its home turf in California.
The claims A123 Systems made against Apple in a civil lawsuit over employee hiring are speculative and the case should be dismissed, Apple argued in a motion filed Tuesday.
If there's one thing almost every smartphone user wants, it's longer battery life.
As more sensors get added to the Internet of Things, power consumption can pose a problem, but researchers at the Massachusetts Institute of Technology have come up with a way to reduce the energy that such components require.
Lithium-ion batteries are relatively safe but can still pose risks of fire or explosion. Researchers may now have solved that problem using a material commonly found in bullet proof vests.
Panasonic has vastly expanded a recall of lithium-ion batteries at risk of overheating that affects ruggedized Toughbook tablets as well as notebook computers.
Power-sipping wearable devices could become smaller with a new rechargeable battery from Panasonic.
A Japanese safety institute has released a video that serves as a graphic reminder of the danger posed by damaged Lithium Ion batteries.
New research by a California-based team could change the way lithium-ion batteries are charged in consumer electronics products and electric cars, leading to longer lifetimes and more useful batteries.
Consumer affairs groups in Japan are concerned over a rash of incidents involving smartphone chargers and cables.
Low-power wearables may soon bid adieu to batteries and start drawing energy generated by body heat and movement, and ambient energy from the environment.
Researchers at Stanford University have made progress toward designing a battery with a lithium anode, a development that could increase battery power in electronics.
Most Popular Reviews
- 1 Sony Xperia Z5 Premium review: Is the world ready for a 4K phone?
- 2 D-Link Taipan AC3200 Ultra tri-band modem-router review
- 3 Dell XPS 13 (2016) review: Making the very best Ultrabook
- 4 Microsoft Surface Book review: The verdict on Microsoft's first notebook
- 5 Telstra Wi-Fi 4GX Advanced III review: Testing the world's first 600Mbps wireless hotspot
Join the PC World newsletter!
Best Deals on PC World
Latest News Articles
- New Microsoft beta lets workers build their own apps without coding
- Intel is on the verge of exiting the smartphone and tablet markets after cutting Atom chips
- 5 (more) reasons to be a data scientist
- FCC wireless auction hits spectrum target, paving way for fast, reliable 5G
- IBM offers advice on how to secure blockchain in the cloud
GGG Evaluation Team
First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.
- CCSolution ArchitectVIC
- CCSenior Business Analyst - Data ManagementNSW
- CCWebOps EngineerVIC
- FTSenior Change Manager - Capital MarketsNSW
- FTSolution ArchitectVIC
- CCSales Development Executive - Flexible Working HoursNSW
- CCHi-Portfolio ConsultantNSW
- CCIT Network SpecialistVIC
- CCSystem AnalystNSW
- CCChange Lead/Senior Change Analyst - Transformation projectNSW
- CCContract Programmer (Crystal Report/HTML/SQL) 160428/P/244Asia
- CCSenior UX/UI DesignerNSW
- FTSenior iOS DeveloperNSW
- FTService Coordinator/Scheduler | IT Managed Service ProviderVIC
- FTProduction ConsultantVIC
- CCInfrastructure Engineer - Windows, VMWare, HyperVWA
- CCSQL DeveloperVIC
- FTTechnical Writer - Trading SystemsNSW
- CCSr. Iteration ManagerVIC
- CCData Management & Reporting Development OfficerSA
- CCNV1 | System admin with SQL server experience for Defence Application SupportACT
- CCLead Administrator - Network and SecurityNSW
- CCSenior ICT Project OfficerACT
- FTGentrack ConsultantVIC
- FTSenior Application SpecialistACT