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U.S. Army scientists have developed a new surface treatment that could lead to more efficient and longer-lasting batteries.

Having a ready supply of rechargeable AA batteries on hand could keep hundreds of alkaline cells out of landfill.The Latest ...

[Jay Kickliter] built his own coin cell battery recharger. This won’t work on the vast majority of coin cells as they are manufactured as disposable parts. But there are rechargeable options out ...

The event highlighted the progress made by the center in indigenous manufacturing technology for lithium ion, sodium ion and ...

Rechargeable coin cell batteries are great for all your small projects. They look exactly like regular coin-cell batteries, but in a shocking turn of events you can recharge these little guys.

Cellphones of the past came equipped with rechargeable nickel-based batteries with (Ni-Cd and NiMH). In the past few years, however, most rechargeable batteries used in phones are Lithium-based.

More and more devices now come kitted out with rechargeable lithium-ion batteries -- you know, the ones that look like the ...

The AirTag is powered by a non-rechargeable button-cell battery, and even with pretty regular usage, Apple says you could hope to see a year or so go by before you’ll need to replace it.

But rechargeable lithium-ion batteries found in cell phones, e-bikes, hoverboards and electric cars are different. While a dead battery is relatively harmless, a battery with some charge has the ...

The CoE, a hub for research and development in lithium-ion, sodium-ion, and lithium-polymer battery technologies, aims to ...