But own-brand batteries, such as those from Amazon and Ikea, are often cheaper and can produce some surprising results. Dates tested: June 2023, June 2022, July 2020, December 2019, May 2019, June ...

Caltech researchers from campus and JPL have collaborated to devise a method for coating lithium-ion battery cathodes with graphene, extending the life and performance of these widely used ...

One of the more recognizable names in batteries is Energizer, and here you can get an 8-pack of rechargeable Energizer AA batteries for just $23. This 8-pack regularly costs $30, so you’re ...

Nov. 13, 2024 — An international team of scientists has identified a surprising factor that accelerates the degradation of lithium-ion batteries leading to a steady loss of charge. This ...

If you're in the market for illumination, we've got tips and suggestions to help you pick from the best flashlights available ...

The Greater London area alone has seen 673 fires where a lithium battery or vehicle was involved since January 2023. The largest claim received by Allianz for a fire started by a rechargeable ...

Allen County has received a federal grant to launch a $1.7 million statewide battery awareness campaign, officials announced Monday.