The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation. The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for ...

Traxxas is now set to launch its new X-Monster RC chassis, a high-performance monster truck platform that can be outfitted with several clipless body options – including a Chevy pickup truck design ...

Give it up for EMR tracking technology. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Your average $5 wired mouse has no batteries.

Shell says it's developed a thermal management fluid for electric vehicles (EV) that can help speed up battery charging dramatically – we're talking 10%-80% in under 10 minutes. Not bad for an oil and ...

If you're not using an iPhone, chances are you've got an Android phone in your pocket. Android is Google's mobile operating system, and it powers a range of phones like the Samsung Galaxy and Google ...

Nick is a Features author who's been writing for fellow tech geeks since 2011. While he's mostly focused on phones, he's also thrilled by cameras and audio gear of all shapes and sizes. On weekends, ...

LEM has introduced a unique current sensor for electric-vehicle (EV) battery management. Dubbed the Hybrid Supervising Unit (HSU), the device is the first on the market to integrate both shunt and ...

As conventional lithium-ion batteries near their performance limits, scientists are exploring alternative technologies that promise higher energy density, faster charging, and greater sustainability.