Max K is using a Raspberry Pi RP2040 to power his custom automated battery charger that doubles as a beautiful desk clock.

Lithium batteries now form an integral part of modern-day living and can be seen in multiple applications such as power tools ...

Don't let a dead battery ruin your morning—keep one of these portable jump starters handy. We tested 6 of them to determine ...

You get into your vehicle, turn on the ignition, and now the battery is dead — all because you left your headlights on ...

'Webb has shown us they are clearly wrong': How astrophysicist Sophie Koudami's research on supermassive black holes is rewriting the history of our universe Mike McCarthy Makes Definitive Statement ...

KUXIU X40Q QI2: was $99 now $80 @ Amazon Call it the space-saving portable charger, the KUXIU X40Q QI2 is one I don't mind ...

One final note on charging. Keep an eye on the kind of charger you use and their wattage. For instance, the Galaxy S24 can ...

From Kia and Volvo, to Tesla and Peugeot, these are our favourite practical EVs with space for all the family.

Sleek cars that drive themselves, rev silently and accelerate like a dream — after taking a test drive in a Tesla Model Y, it ...

If you’ve noticed your iPhone charging more slowly than usual, iOS 18 now provides a convenient way to check and fix charging ...

This recall involves the Quad Lock MAG battery pack wireless portable charger. The power bank is a wireless portable charger ...

Your EV battery is much larger than a home battery. But until now, Australian drivers haven’t been able to run their homes ...