The latest generation of NiMH (Nickel-Metal Hydride) rechargeable batteries tend to have a low self-discharge rate. Why does it matter? Well, in the past, you’d often fully charge NiMH batteries only ...

[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. What ...

When you need to keep your electronics going but want to be more environmentally conscientious, finding batteries that meet both your needs can feel challenging. However, thanks to the team at Linogy, ...

I’ve tested and reviewed EBL AA 2800mAh & AAA 1100mAh NiMH batteries and was very impressed. I often use them in my camera flashguns, flashlights, gaming console controllers and other gadgets around ...

The simple project is built around an ATmega8 that utilizes PWM and ADC to control the charging current of NiMH battery cells. One very popular energy source in portable media like digital cameras, ...

Bertel is a Linux user who likes budget smartphones more than flagships, uses a custom ROM, and gets his apps from F-Droid. When he isn't writing short stories for Android Police, you might find him ...

The project utilizes MAX712/MAX713 fast charge controllers in order to build a smart & fast NiCd/NiMH battery charger. The MAX712 is designed for NiMH batteries and the MAX713 is for NiCd batteries ...

Perfect timing: I had just seen the first low power warning from my Magic Mouse overlay my iMac’s screen when my phone rang—it was Dennis, my older brother, asking me what I wanted for my birthday.