Huawei Claims to Charge Battery 50% In 5 Mins
Huawei has revealed a new technique for charging batteries that is up to 10 times faster than existing methods. Huawei bonded heteroatoms to graphite molecules. This can be a catalyst for capturing and transmitting lithium through carbon, which has the effect of increasing charging speeds without decreasing the energy density or overall battery life. The company demonstrated how it was able to charge a 600mAh to 68% capacity in two minutes, and a 3000mAh battery to 48% in five minutes — enough to power 10 hours of voice calls. "Huawei is confident that this breakthrough in quick charging batteries will lead to a new revolution in electronic devices, especially with regard to mobile phones, electric vehicles, wearable devices, and mobile power supplies," said the company. The demonstrations were made at the 56th Battery Symposium in Japan. Many of today's smartphones rely on Qualcomm's QuickCharge technology, which is baked into its Snapdragon processors and reduces the time it takes to charge batteries. Qualcomm's technology is not as fast as what Huawei demonstrated this week.
Qualcomm Improves Its High-Tier Range with Snapdragon 660 and 630
May 8, 2017
Qualcomm today announced the Snapdragon 660 and Snapdragon 630 mobile platforms, two new systems-on-a-chip that the company says will dramatically improve speed, battery life, and photography for sub-flagship smartphones. The Snapdragon 660 succeeds the 653, while the 630 succeeds the 626.
Snapdragon 845 Boasts Advanced Imaging Tools and AI Smarts
Dec 6, 2017
Qualcomm today announced the Snapdragon 845 mobile platform, its flagship system-on-a-chip for 2018. Qualcomm expects the module to form the core of next year's top smartphones, which it will endow with multimedia smarts for both audio and video.
Qualcomm's Snapdragon 450 Platform Jumps to 14nm Process
Jun 27, 2017
Qualcomm today announced the Snapdragon 450 Platform, a new entry in its mid-tier range of processors for high-volume devices. The Snapdragon 450 is the first 400 series chip to make use of Qualcomm's 14nm process, which provides it with noticeable performance and efficiency gains over earlier chips.
MIT Spinout Claims to Double Battery Life
Aug 19, 2016
A company called SolidEnergy Systems, a spinout from MIT, says it has new battery technology that will double the life of lithium-based power cells. The breakthrough involves a battery that replaces the traditional graphite anode with a thin, lithium-metal foil.