Hackaday

Running A Desktop PC Off AA Alkaline Cells

Everyone is probably familiar with the concept of battery-powered devices, but generally, this involves a laptop with a beefy battery pack and hardware optimized for low power draw. You could also do ...
Nasdaq

Alkaline Fuel Cell Power Corp. Announces Prototype Launch of Jupiter 1.0, a Powerful Fuel Cell System for Homes and Small Buildings, and Management Update

TORONTO, Jan. 19, 2023 (GLOBE NEWSWIRE) -- Alkaline Fuel Cell Power Corp. (NEO: PWWR) (OTCQB:ALKFF) (Frankfurt: 77R, WKN: A3CTYF) (“PWWR” or the “Company”), a ...
Hackaday

Running A PC Off AA Cells With Buck Converters Really Boosts Performance

After the previous attempt of running a PC off AA cells got a lot of comments, [ScuffedBits] decided to do the scientifically ...
EDN

Battery charger avoids charging alkaline cells

The DS2714 battery charger can charge from one to four NiMH or NiCd battery cells, including the AA or AAA sizes typically found in many consumer electronics. The part detects and avoids charging ...
Electronics For You

Catalyst That Could Change Fuel Cells Forever

A nickel catalyst defies precious metals, unlocking high-performance fuel cells that could transform energy for vehicles, ...