Exclusive: The OnePlus 15 has the largest battery capacity of any phone sold in the US. And it's all because of silicon.

A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

A concrete sphere project off the coast of California, StEnSea style storage, acts as an underwater battery for renewable ...

Jumping a car can be a daunting task, but as long as you come prepared with the required equipment, you’ll be back on the ...

The iPhone 17 claims the best battery life ever, but are the claims overblown? We spoke with CNET, which put the new phone to ...

You can DIY your own phone battery replacement and save a ton of money in the process. Here's how.

Cold weather can strain everything from your battery to your tires. Here’s how to prep your car so it’s ready when ...

With everyone craving better battery life, we put the newest iPhone and Android batteries to the ultimate test through hours ...

Head over to Amazon to get the Ring Battery Doorbell for just $50, down from its usual price of $100. That’s a discount of ...

It helped that I found a website where the German automaker admits battery packs "typically last between 10 and 20 years ...

Dewalt battery not taking a charge or the charger not picking it up? Try this before scrapping it. There’s a good chance it ...

Towing range always varies with what is actually being hauled, but its seems the new Porsche EV is at least well-equipped for ...