The Cherry Gentix BT bluetooth mouse with multi-device functionality ... Weighing at a mere 0.21 pounds even with two AAA batteries inside, this can be packed into a light carryon for traveling ...

Here’s the fix: buy a bunch of them all at once. Right now you can buy a pack of 48 AAA batteries for just $52. That’s a $38 discount off their usual price of $90. Do yourself a favor and grab ...

These rechargeable batteries use NIMH battery chemistry. The AA battery stores up to 2,000mAh and the AAA battery up to 850mAh of power. Eneloop batteries are precharged and are ready to use out ...

The BT Connect receiver lets users of the iPhone ... The device has 10 hours of playback per set of AAA batteries and is designed to be small and compact for clean and simple installation.

The Satechi BT Wireless Smart Keyboard is unique in ... To power this device you'll need 2 AAA batteries – which is a bummer, but Satechi suggests they'll last 21 weeks a shot.

And one of the most interesting gadgets at CES 2025 was the Olight Ostation X. The Ostation X is a AA battery charger, but it might be the smartest and most convenient charger ever created.