Our evaluation included extensive discharge tests to find long-lasting alkaline batteries -- including AA, AAA, C, D and 9-volt options. We also considered the cost per battery for each option to ...

Stuffcool makes dozens of power banks, and the 20,000mAh Giga is its best yet. This 65W power bank is significantly smaller ...

This hand-crank weather radio comes equipped with seven pre-programmed NOAA weather stations so you can remain up-to-date on ...

The start of the new year is the perfect time to double check your home's smoke alarms to be sure they're properly installed ...

A chunky plastic spoon, maybe something a kid would grasp at dinner and then fail to place it in its mouth spilling mashed up ...

D’Addario has launched the XPND Pedal Power Battery Kit, a wireless pedalboard ... of ultra-quiet – not to mention consistent – 9V power a reality. The kit has everything you need to supply ...

In our ever-evolving tech world, staying powered up is crucial. I don’t know about anyone else but in our home, we use a lot of batteries especially AAA ones. We are always searching for batteries to ...

Nexperia has introduced an inductor-less energy harvesting IC that is able to cold start with 12μW from 270mV. Called ...

Omron has designed a relay that can interrupt 200A at 500V, aiming to displace contactors from dc electric vehicle chargers, ...

He then buys a 9-volt battery from WHSmith before heading across Euston Road to McDonald’s. Terry O’Shea, a construction ...

Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 2000-amp lithium battery jump starter - up to 40 jump starts on a single charge - and rated for ...