These are the best portable chargers for charging speed and portability from CR's tests. These power banks are a lifeline ...

freeing the batteries from the bonds of the now-useless laptop. With this level of communication between the microcontroller and the battery pack, there is little chance of the batteries catching ...

Inside any laptop battery pack, a battery charge controller keeps watch over all the little cells, and prevents them from getting damaged. Of course, any “smart” device will sometimes make the ...

They might not charge any faster, but they will be recharged more times if you pick a high-capacity battery pack. The Anker Prime 27650mAh Power Bank is one of the most powerful laptop power banks ...

Keeping large gadgets like laptops and tablets charged while you’re on the go can be a chore, but Anker’s 24,000mAh 3-Port ...

Many of our favorite tech gifts under $100 are on sale for Prime Day, and they are sure to impress any tech enthusiast. All ...

Many people look to buy a new phone when the battery starts draining. Learn tips and tricks to extend your Android phone’s ...

Q: I like to purchase cars new and hold them for 15 years. For my next purchase, I am contemplating a gas-electric hybrid vehicle. What is the probability that the ...

GM is launching its new PowerBank home battery unit today, which slots right into the company’s lineup of residential energy ...

so surge damage to just one computer or digital device (even a radio) can disable the entire data bus, preventing the vehicle from starting and costing hundreds to diagnose and repair. Jump-starting ...

The answer may be familiar to you if you have experience assembling modern computer towers ... coolant flow through nooks beneath the battery pack, where the bulk of the heat is generated.

This week we look at a new entry into the Kia SUV lineup, the new all-electric Kia EV9, a large 3-row SUV that has won many ...