I salvaged a large batch of 18650 cells from old laptop batteries and needed a way to figure out which ones were still worth ...

After testing more than a dozen iPhone power banks, we found three great models that’ll charge your phone quickly and provide ...

The Professor reviews the new jackery 1000 pro with 1000w inverter, 1002wh lithium battery, 800w solar input, ups backup ...

THE sun came out for a few days last week, so I think it’s safe to say that spring has sprung, and hopefully the worst of the cold winter weather is behind us. And it’s at this time of year ...

The iPhone 17 Pro holds up well in battery tests, but some of its Android rivals still outlast it thanks to larger batteries and newer charging technology.

A recent trip up the Hume Highway and back allowed BYD’s Steve Glenny the chance to marvel at the capabilities of BYD’s ...

The tech industry needs massive amounts of electricity. The most overlooked power plant in the US isn’t a gas turbine or a ...

We recently spent some serious time in the Digit Test Labs to run a brutal 6.5-hour performance and battery-drain marathon.

Can the affordable iPhone 17e beat the standard iPhone 17 in a speed test? We compare the A19 chip performance and 8GB RAM ...

A 9000mAh battery and fast charging could make the OnePlus Nord 6 a standout for endurance, but real-world results will decide if it truly changes expectations in the midrange segment.

NASA spacecraft has used a plutonium isotope to stay afloat for decades, but americium-241 could last even longer.