the Galaxy Tab S11 Ultra could get a bump in the battery capacity. A fresh leak has tipped that the tablet will flaunt a massive 11,700mAh or 12,000mAh battery capacity. According to a report by ...

According to a new report, next year’s Galaxy Tab S11 series is going to be bringing some battery upgrades, at least for the largest model, while also reviving a “base” model. GalaxyClub ...

Roman shared this electrifying clip of his DIY mini battery-powered welder in action—and it’s a total game changer. Compact, lightweight, and a breeze to use, this tiny beast is perfect for ...

But the Renegade can also be plugged into a 230V AC mains supply, and the battery section removed. This ups the maximum arc welding output from 130A in battery-only mode to 200A. And there’s a ...

General Motors claims to have created a new and improved version of the lithium manganese-rich (LMR) electric vehicle battery, which has historically suffered from capacity fade. The battery ...

He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, where he reviewed hundreds of smartphones, battery packs, and chargers as a Mobile Analyst. He also ...

We've extensively tested almost 40 of the best portable power stations. In fact, our reviewer, Collin, is basically in love with off-grid power solutions, using them to power his home in case of ...

Leawat showcased its globally patented "full-current-path" and "tab-less" design, a revolutionary structure that eliminates all the welding points and reduces internal resistance by 20%.

However, previous research focused on investigations on cell level and disregarded the effects occurring in a module with multiple cells. Here, a novel design using thermally conductive plastics is ...