This tiny new $2.50 gadget could revolutionize the battery industry, save consumers millions, and make a big dent in the amount of junk dumped in landfills each year. Emphasis on the word could. Ahead ...

It’s not on Kickstarter yet, but this product is already making its media debut, with features in all the tech blogs, an astonishing amount of print outlets, and spouted from the gaping maws of easily ...

Each week our friends at Backerjack highlight a successfully crowdfunded gadget. This week, we look at Batteriser, a small battery add-on that can radically extend the life of alkaline batteries. It ...

When you throw out your disposable AAs because your remote stopped working, they actually still had about 80% of their power remaining. A new $2.50 battery sleeve called the Batteriser, coming to ...

It sounds too good to be true, but a new $2.50 gadget promises to bring your AA and C batteries back from the dead. The Batteriser “extends the life of your batteries up to 8x,” the company says on ...

Bob Roohparvar tells a killer story of industrial espionage. He says the robbery occurred last October at his Batteroo office space in a sprawling Silicon Valley office park. The target was ...

My mid-August post on the Batteriser ended up being one of my most popular writeups in recent memory, as measured by comment traffic. The bulk of the commenters' observations were skeptical of ...

When you throw out your disposable AAs because your remote stopped working, they actually still had about 80% of their power remaining. A new $2.50 battery sleeve called the Batteriser, coming to ...

A small, steel-and-silicon sleeve designed to slip over standard alkaline batteries promises to let those disposable cells run up to eight times longer, saving consumers money and frustration. The ...

Batteriser is a crowdfunding campaign for a magical little sleeve you pop over your AA batteries, extending their useful life by ‘up to 800%’. Sound a little too good to be true? That’s because it 800 ...

Disposable alkaline batteries are a staple of modern life. Take a stroll through your house and do a quick count — between all the TV/stereo remotes, game controllers, flashlights, and wireless ...