Rosewill AA/AAA Alkaline Battery Charger

It might not look like much, but Rosewill’s Alkaline battery charger could lessen needless environmental impact while keeping that hard-earned cash in your wallet. In case that slipped by you, we’ll reiterate: it breathes new life (up to 10 times) into old AA or AAA Alkaline batteries – the same ones we’ve been taught to think were non-rechargeable and good for the trash (or recycling, rather) once drained. While it can’t revive everything and doesn’t appreciate mixing and matching of batteries with different charge levels, overall user reviews have us completely sold.

Pick one up at Amazon – 20$.