Severe challenges are restraining the practical application of solid-state batteries, such as the dendrite growth and unsatisfactory compatibility between solid electrolyte and electrode. Here, we ...

The Juyafio Waterproof Rechargeable Flashlight is on sale for only $33. That's a huge discount of 83% off the regular price ...

This video provides an in-depth review of HiQuick AA and AAA Ni-MH rechargeable batteries paired with their smart charger. It evaluates battery performance, charging speed, longevity, and overall ...

Washington proposes regulations for a new statewide battery recycling system, aiming for convenience and safety.

From handy phone cleaners to desk lamps that double as USB hubs, there's no shortage of home gadgets that use USB for ...

The next-gen hybrid torch from Eveready is a patent-applied offering that features a powerful 1W super-bright front LED for focused illumination and a 1W side light, both housed in a durable ABS ...

Battery Battery description Battery Life (CIPA) Weight (inc. batteries) Dimensions Orientation sensor Timelapse recording ...

Sufficient active Na+ and stable electrode–electrolyte interfaces enable anode-free sodium batteries to achieve high energy densities and long operational lifespan. Here, we establish the critical ...

Canon EOS 7D vs. Nikon D800 vs. Nikon D600 vs. Panasonic Lumix DMC-F5 ...

What are lithium-ion batteries? Lithium-ion batteries are rechargeable batteries that are commonly used in mobile phones, laptops, tablets, cameras, watches and more.