This tiny $2.50 device extends your disposable batteries’ lives by up to 800%

[Wireless News]

While lithium-ion batteries are all the rage these days, we still do use alkaline batteries for a lot of our important household gadgets. However, these batteries are often woefully inefficient and use up only 20% of their stored energy before they become effectively useless. However, a new device-called-Batteriser promises to fix this problem by boosting your disposable batteries’ lives by up to 800%. DON’T MISS:-5 new Android M features that power users are going to love The-Batteriser, which is made by San Jose-based company Batteroo-and which will sell starting at $10 for a four pack of devices starting in September, has been designed to work with-AA, AAA, C, and D-cell batteries. The devices-are basically tiny sleeves that attach directly to

More... (http://news.yahoo.com/tiny-2-50-device-extends-disposable-batteries-lives-180406741.html)