For decades, hybrid vehicles have relied on nickel metal hydride (NiMH) battery technology — reliable, yes, but also aging.

[Paul Allen] has been working on the latest iteration of his NiMh battery charger and it looks amazing! We’ve covered [Paul Allen]s awesome hacks and tutorials before, but never this project.

When we saw [Max.K]’s automatic NiMh battery charger float past in the Hackaday tips line, it brought to mind a charger that might be automatic in the sense that any modern microcontroller based ...

Therma Bright Inc. (TSXV: THRM) (OTCQB: TBRIF) (FSE: JNX) ("Therma" or the "Company"), a developer and investment partner ...

Get the Amazon Basics 4 Bay Battery Charger is a versatile charger designed for AA and AAA rechargeable batteries, including four rechargeable AA NiMH batteries. This Amazon Basics charger is ...

30 – 45Wh/kg for Pb‐acid batteries and 60 – 120Wh/kg for Ni/MH batteries, according to the Advanced materials paper. Energy capacity dropped with use, to under 90% o its initial value after 10,000 ...

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.