A cartridge-based console project that blends Arduino fundamentals, retro gaming nostalgia, and modern maker tools.

Phone battery life has always been important, but which brands consistently offer the longest battery life? After extensive testing, we've found the two leaders.

A broad new smartphone test has found that Apple devices lead the industry for battery life, with the iPhone 17 Pro Max ...

The Chinese energy firm HiTHIUM has completed a landmark safety trial for grid-scale batteries, ...

Hithium has released results from a large-scale fire safety test of its 6.25 MWh “∞Power” battery energy storage system, with an open-door configuration supervised by UL Solutions to assess thermal ...

Rechargeable electric power isn’t a new concept. By 1900, there were actually more electric-hybrid cars on roads in the ...

To withstand prolonged high-temperature exposure, the Power 6.25MWh system was structurally reinforced with a high-strength steel frame, stiffeners, and dual-layer partitions. After continuous ...

The OnePlus 15R, Realme 15 Pro and Poco X7 all showing their Battery page. The OnePlus stands before the rest. Tom Bedford / Digital Trends In my recent OnePlus 15R review, I claimed it had the best ...

A laboratory in Palo Alto where Tesla Motors was testing lithium-ion batteries was shut down for about three weeks in January ...

A relatively new breed of compact, battery powered chainsaws promises to make light work of pesky branches that clatter combine cabs, whack wing mirrors and unseat sprayer nozzles. Avoiding the faff ...

The blaze was brought under control promptly and did not affect public safety. It was not a sign that New York’s energy storage safeguards are insufficient. A battery energy storage system burns in ...

Most polymers don’t mix—and that’s the point. Polymer alloys succeed by engineering the interface: use thermodynamics to predict separation, processing to sculpt morphology, and compatibilizers to ...