Engineers at Toyota Motor Corp say they have tamed volatile lithium-ion battery technology, and can now safely pack more power at no significant extra cost, giving the Japanese automaker the option to enter the growing all-electric car market.
Samsung Electronics Co Ltd (005930.KS) said on Monday a Galaxy Note 7 phone a Chinese user claimed caught on fire was damaged by external heating, seeking to assure customers in the world's top smartphone market the devices being sold there are safe.
Hewlett Packard is to recall thousands of laptop batteries that may overheat or even catch fire, China's top quality watchdog said Wednesday.
Scientists at Singapore's Nanyang Technology University (NTU) said on Monday that they have developed ultra-fast charging batteries that can be recharged up to 70 percent in only two minutes.
A simple layer of food coloring on the button-like lithium batteries that power toys and other household gadgets could save the lives of countless infants around the world, a New Zealand researcher said Thursday.
At the last minute, new energy vehicles (NEVs) were marshaled retrospectively into a government work plan for the battle against pollution in 2014.
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