iRobot’s lineup of Roomba robot vacuums took the world by storm well over a decade ago, and the lineage of bot butlers is still going strong. As a matter of fact, we see a ton of Roomba deals ...

These debates leave the question, Are electric vehicles really a better deal, especially with a replacement battery factored into the lifetime cost? We asked a battery expert about how much it ...

One helpful feature is its ability to return to its charging dock when the battery is low and resume cleaning afterward. The Roomba Combo J5+ is available from most online stores, including Amazon ...

Defective batteries are covered under Apple’s one-year warranty, and replacements are free under AppleCare Plus plans if your battery has less than 80 percent of its original capacity.

Promotions are subject to availability and retailer terms. Simplify your pre-fall cleanup by letting the on-sale iRobot Roomba Combo j5 do the work. This smart device can mop the floors ...

The rechargeable lithium-ion batteries that power most of our laptops may be the most practical battery tech we have right now, but they naturally degrade over time as their ions flow back and ...

An energy start-up plans to build the world's biggest battery in Lincoln, Maine, to help ease stresses on the region's power grid. The project is being funded by the Department of Energy ...

But here's the catch: Traditional battery manufacturing can be pretty harsh on the environment and our health due to those problematic "forever chemicals" called PFAS. These chemicals sneak into ...

iRobot Roomba vacuums are up to 50% off at Amazon. Shop the best robot vacuum deals before they're gone. As temperatures cool down and we start cozying up indoors, it's the perfect time to step up ...

Promotions are subject to availability and retailer terms. Roomba is the most frequently purchased robot vacuum brand among our readers, and deals on these reliable robovacs are rarely this good.

When one Canadian Tesla owner's battery died in 2023, the company told him a replacement would cost $26,000. Another owner in Scotland received a bill equivalent to $21,000 USD to replace his ...