It really bites when you’re playing a game and your battery just quits on you and the controller goes dead in your hand. Sure most of the new gen systems have internal rechargeable batteries but there’s still some life left the 360 not to mention children’s handhelds. The Batteriser will help you squeeze that last bit of life out of your batteries so you don’t go broke trying to beat a game.

The Batteriser is a thin metal attachment that you can slip onto your dead batteries to pull some extra juice out of them. The casings are very thin making them able to slide inside of most battery slots without any issue. By combining this with your “dead” batteries, 80% more energy should be able to be pulled. Which is almost a brand new set of batteries.

The Batteriser comes in sizes to fit AA, AAA, C, and D size batteries. So that mega pack of batteries will last a little bit longer. The Batteriser will ship in September and run $10 for a pack of four.