Nash Energy and Rincell have signed an MoU to collaborate on sale and manufacturing advanced NMC battery cells in ...

If you want a very compact torch, it’s hard to go past the SC13. Just 6.5cm long and only 65g, it's perfect for slipping into ...

When it comes to more modern batteries like lithium-ion, if you don’t use them and they fully deplete, the battery can become ...

A $165 smartphone wouldn’t usually raise expectations about its specs, but one manufacturer clearly didn’t get that memo.

The Chinese company says its new storage product is designed for high-load scenarios, including motorhomes and solar setups. It supports up to four batteries in series and four batteries in parallel.

iPhone 17 Pro Max has long been rumored to get thicker to make room for a bigger battery, and now that battery capacity might have leaked.

The iPhone 17 Pro Max will feature the biggest ever battery in an iPhone, according to the Weibo leaker known as "Instant Digital." In a ...

It's not a huge gain but it will take it to a new high. The iPhone 17 Pro Max will come with a larger battery than its predecessor's 4,685 mAh cell.

Store excess electricity from solar panels or the grid and use with a home battery when energy rates are high.

However, silicon has one drawback. It expands significantly when it absorbs lithium. Pure silicon swells three to four times ...

The Samsung Galaxy S25 Ultra packed a 5,000 mAh battery, and according to GalaxyClub and UniverseIce, that's not changing with the Galaxy S26 Ultra, with the latter claiming that while the battery ...

A South Korean research team has developed a novel printing technology that more than doubles the stability of ...