A fire suppression system that is part of every battery rack at the plant failed and led to a chain reaction of batteries catching on fire, he said at a news conference last week. Then ...

To create the solid electrolyte, the researchers introduced an inert aluminum fluoride salt to the liquid electrolyte already containing aluminum ions.

When stretched by 10 per cent or even folded up, the holey battery design could still resist physical stress and continue to power LED light bulbs – with the stretching and folding experiments ...

British Columbia start-up Moment Energy has landed $21.7 million from an investor group led by online retail giant Amazon to build ... where it has pioneered 'second life' recycling of the lithium-ion ...