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Buying rechargeable batteries and a charger saves money and helps the environment. These are the best rechargeable battery chargers you can buy.
Tesla's relationship with Panasonic, which supplies some of its batteries in the US, has become strained in recent months.
Samsung may release a smartphone with new battery technology that can fully charge less than 30 minutes
Samsung announced in 2017 that it's developing new graphene battery technology, and it's now rumored to arrive by 2020.
Thinking of upgrading your smartphone right now? Just hold on for a little bit longer — it'll be worth it.
One of the most innovative companies out of China just introduced new tech that can fully charge a smartphone in just over 10 minutes
You may not have heard of Vivo, but it's one of the most interesting companies out of China that's innovating even more than Apple or Samsung.
A teenager’s jaw shattered after a vape pen exploded in his mouth, once again raising concerns about e-cigarettes
A 17-year-old boy had to have his jaw wired shut after a vape pen exploded in his mouth last year, once again raising safety concerns about e-cigs.
Amazon’s private brands lag behind the competition on the retailer’s own website, except for 2 unexpected products
Amazon's private-label brands are small fish compared to those of their competitors, but its in-house batteries are a different story.
Insiders describe a world of chaos and waste at Panasonic’s massive battery-making operation for Tesla
Scissors in the mix and oil spills on the line: Employees said that chaos on Panasonic's side of the Gigafactory has led to accidents and waste.
Tesla's talks with Chinese battery maker CATL show that playing in China comes strings attached — strings that cost time and money.
The deal values Maxwell at roughly $218 million.