Ultra compact and smartly designed, the GENIUS1 is a 1-amp (15-watt) device that is designed to keep 6-volt and 12-volt batteries going strong. The GENIUS 1 can charge all types of lead-acid and ...

If you're using a large battery for a specialized purpose—say grid-scale storage or an electric vehicle—then it's possible to tweak the battery chemistry, provide a little bit of excess ...

To limit the Battery Charge in your Windows 11/10 computer, you can install some free Battery Limiter software. These Battery Limiter software do not cut off the charge when your battery crosses a ...

Smartphones are lasting longer than ever, with many of the device released in recent months claiming spots on our best phone battery life list. And you're not just finding budget phones with beefy ...

Car battery shopping has to be one of the least exciting parts about owning a car. Usually, it comes after several attempts at starting the vehicle, or after you had to call AAA to jump a dead ...

Is your smartphone’s battery draining faster than it used to back when you first unboxed it? Batteries — including rechargeable ones like those used in smartphones — chemically age over time.

All of the power in the smartphone world won’t get you very far without a good battery to back it up. After all, you must keep the lights on to use your fancy cameras and premium processors.

Sweden’s Northvolt has struck a deal that gives the cash-strapped battery maker access to a small amount of money while talks on a bigger financing package continue, business daily DI reported ...

The new CATL Freevoy battery for PHEVs and EREVs is claimed to deliver 248 miles of range. It can apparently add 173 miles in just 10 minutes of fast charging. CATL claims the new battery is ...

Note that none of these options are rechargeable batteries, which might the better option for those looking to reduce e-waste over time -- but with alkaline battery sales having reached $8.84 ...

Here’s how it works. When searching for the best laptops for battery life in your price range, you can't count on manufacturer claims about battery life: you need real data. That's why we put ...