Compatible with 1/2/3/4 AA, AAA, C, D Ni-MH Ni-CD rechargeable batteries and 1/2 9V Ni-MH Ni ... circuit protection ,with non-rechargeable/bad cell detection.

From batteryless Bluetooth keyboards to solar-charging beach parasols, here are some cool gadgets spotted at CES 2025. Here ...

It finally happened. Robot vacuums have limbs. Roborock and Dreame both showed off vacuums with appendages at CES 2025: ...

Best known as a billionaire owner of X, X.AI, SpaceX, Dogecoin, and controversial comments, Elon Musk's main wealth is from ...

Content is created by CNN Underscored’s team of editors who work independently from the CNN newsroom. When you buy through ...

Storm X1 night vision binocular costs under $300 and it actually works. Here's how it performed in our review.

Every year, the tech industry rings in the new year at CES, a technology trade show that brings together everyone from ...

I tend to lose stuff. Once, I lost a cell phone and found it in the freezer. Then, I misplaced my wallet and found it at the bottom of the ...

When we plug in our cell phones to charge them, we take it for granted that they'll soon be brimming with energy for ...

Swippitt, a toaster-sized unit, allows users to swap a dead phone battery with a fully charged one within seconds.

Researchers at Duke University have uncovered the molecular inner workings of a material that could underpin next-generation ...