Rechargeable batteries can pay for themselves after only three uses — starting at $13

Disposable batteries can only be used a single time before they end up in the landfill. Rechargeable batteries are better on ...
9to5google

Google’s $99 Pixelbook Pen requires an AAAA battery to work

Google’s $999 Pixelbook is a pretty gorgeous, futuristic device with some pretty advanced and premium hardware. It even has an optional pen/stylus that lets you better draw and use the laptop as a ...
EDN

AAAA battery powers portable devices

The Energizer AAAA is a power source for devices that need 50 mW or less power. The Quad A is used in flash audio players, Bluetooth headsets, laser pointers and LED penlights, remote controls, ...
EDN

SMT battery clips suit AAAA batteries

Available in two versions, a line of low-profile surface-mount battery clips suit AAAA batteries. The clips are constructed with 0.010-in.-thick nickel-plated spring steel and feature a flow-hole SMT ...
Ars Technica

USB-C AA/AAA battery chargers?

After earlier USB-C discussions, I'm wondering about chargers for rechargeable NiMH AA and AAA batteries. These batteries are still amazing work horses after many decades, having upgraded their mAh ...