His 15-year-old hybrid car needed a new high-voltage battery. Different from the 12-volt or so under a car hood, the ...

A reliable flashlight should stay bright over time, be durable, and have a long battery life. We field-tested 10 flashlights ...

Los Angeles-based Better Battery Co. (BBCo.) says it is offering plastic-free packaging across all its products. The company ...

A home battery backup system can keep your devices powered during an outage. But how long does one last and is it worth the investment? Find out here.

While EVs are less complex than petrol or diesel-engined cars, with much fewer moving parts to go wrong, people can be naturally suspicious of new technology, and also wary of an electric car's ...

DeWalt's standard limited three-year warranty covers a variety of tools, as well as chargers and batteries. This warranty is valid for 36 months from the date of purchase, but only for the ...

Read our full methodology for details on how we selected the best home warranty companies. Our picks may be Authorized Partners that compensate us, but this does not affect our recommendations or ...

Since we often rely on our mobile devices to shop, communicate, travel, and more, it's paramount to keep our phones' batteries charged. However, most of us can't stay tethered to a wall outlet.

the primary manufacturer for AAA-branded car batteries is reportedly East Penn Manufacturing, and AAA typically offers a 3-year warranty on their batteries. Although some consumers claim exact ...

Olight’s planned AAA battery version of the Ostation X (identified ... Olight provides a two-year warranty on the Ostation X, but any time you have moving parts, you’re going to have wear ...

A thorough analysis of market, technological, and supply chain outcomes for sodium-ion batteries finds that significant advances are needed before commercialization. Legions of battery engineers ...