How to extend your phone's battery life
As mobile phone users, all we want is enough battery life to last the day. Frustratingly, the older the device, the less power it seems to have.
Jul 31, 2017
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Energy & Green Tech
Page 34 - News tagged with ion batteries
Energy & Green Tech
The electric car battery boom has screeched to a halt, for now
Three decades of advances took lithium-ion batteries from powering handheld Sony camcorders to propelling Tesla's popular electric vehicles. The rapid rise is facing a major test in the COVID-19 pandemic.
Jun 18, 2020
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Energy & Green Tech
Charging ahead: Tesla teases big news on 'Battery Day'
Tesla chief Elon Musk has promised "insane" battery news at a streamed event after the company's annual shareholders' meeting on Tuesday.
Sep 22, 2020
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Engineering
BESSY II: How pulsed charging enhances the service time of batteries
An improved charging protocol might help lithium-ion batteries to last much longer. Charging with a high-frequency pulsed current reduces aging effects, an international team demonstrated. The study was led by Philipp Adelhelm ...
Apr 9, 2024
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Engineering
Stacking cells in thin layers could result in higher-performance solid-state batteries
As yet, no portable energy storage technology is capable of combining high energy and fast charging with extensive safety. However, a solution could soon see the light of day: at Empa, Yaroslav Romanyuk and his team have ...
Aug 9, 2023
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Energy & Green Tech
Expanding the use of silicon in batteries, by preventing electrodes from expanding
The latest lithium-ion batteries on the market are likely to extend the charge-to-charge life of phones and electric cars by as much as 40 percent. This leap forward, which comes after more than a decade of incremental improvements, ...
Feb 21, 2019
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Energy & Green Tech
New material makes recycling a wide range of batteries simple and economical
Lithium-ion batteries have revolutionized electronics and enabled an accelerating shift toward clean energy. These batteries have become an integral part of 21st century life, but we're at risk of running out before 2050. ...
Feb 2, 2023
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Energy & Green Tech
New study finds ways to suppress lithium plating in automotive batteries for faster charging electric vehicles
A new study led by Dr. Xuekun Lu from Queen Mary University of London in collaboration with an international team of researchers from the UK and U.S. has found a way to prevent lithium plating in electric vehicle batteries, ...
Aug 24, 2023
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Engineering
Study reveals plunge in lithium-ion battery costs
The cost of the rechargeable lithium-ion batteries used for phones, laptops, and cars has fallen dramatically over the last three decades, and has been a major driver of the rapid growth of those technologies. But attempting ...
Mar 23, 2021
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Electronics & Semiconductors
New electrode design for lithium-ion batteries that improves performance
Korea Institute of Machinery & Materials (KIMM) has announced the development of the design and process technology for the world's first battery electrode that significantly improves the performance and stability of batteries ...
Jan 27, 2023
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