Ryobi makes a wide range of tools good to keep onhand for emergency use including a power station, a power cooler, and a jump ...

The higher the voltage, the more powerful the battery will be. The higher the Ah rating, the longer the battery will last before it needs to be recharged. Ratings are generally from around 1.3Ah ...

Here’s how it works. When you're 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 ...

Remember to consider whether having a lighter, thinner laptop or a touchscreen laptop with a good battery life will be important to you in the future. Size is primarily determined by the screen ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

If you're tailgating before the big game, Ryobi makes all kinds of gear to keep your drinks cold and tunes loud. Check out ...

Solar panels don’t always generate the most electricity when you want to use it. You can send excess electricity back to the National Grid, and use mains ...

The best rechargeable AA batteries are an essential for many photographers. Speedlights and wireless commanders usually require several batteries, and we think rechargeables are the way to go for ...

The “holy grail” of EV battery tech may arrive sooner than expected, promising more range and faster charging. According to BYD head scientist and engineer Lian Yubo, solid-state EV batteries ...

battery-powered leaf blowers allow you the freedom to move about your lawn, untethered by a cord and without exhaust. Our top pick overall, the Ryobi 40V HP Brushless Whisper Series Blower ...

Rechargeable lithium-ion batteries don’t last forever. Over time, they hold onto less charge, eventually transforming from power sources to bricks. One reason: hidden, leaky hydrogen ...

For example, if you have a 40-volt Ryobi battery laying around and the battery for an 18-volt tool gets lost or dies, you may wonder if you can put the 40V battery in the 18V tool. Sadly ...