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China’s electric-vehicle market is offering a tentative challenge to the shift toward batteries with no nickel or cobalt. For years, battery and auto manufacturers have moved away from nickel ...

But what if you need to hold off just a little longer — even as the battery sealed inside your ancient phone is already conking out before lunch ... between charges after two or three years ...

There’s only one way to answer the question, “Is it my battery, or something else” when your car won’t start: Hook up ...

The iPhone 16 Pro Max should feature a new metal casing for the battery. Rumors say the metal case would help Apple increase ...

Solar batteries store excess energy produced by solar panels to be used when your panels aren’t generating power Batteries typically cost around $10,000 with installation, but are eligible for ...

If you skip an AppleCare+ plan, be warned that an out-of-warranty battery replacement, if needed, will cost more than ever ...

The oil filter screen ... Plus, this saw needs no bar oil. Just squirt a little of the included machine oil onto the chain before each use for smooth cutting action. The kit includes the saw and ...

Apple's new iPhone 16 is going on sale. But how a simple $35 to $75 upgrade might keep your old one running another year or ...

Apple has outfitted the iPhone 16 and iPhone 16 Plus with a new kind of adhesive that makes it faster and safer to swap out ...

If your current smartphone can’t make it through the day without needing a recharge, here are a few steps to make it last a ...

Back-to-school deals can make upgrading to a new phone quite tempting. But what if you need to hold off a little longer — ...