Ever been playing a game on Xbox One and your controller up and dies in the middle of a boss battle or hectic firefight? With Fosmon’s new Quad PRO controller charger, that’s a problem of the past.

Offering twice the charging capability as their original dual-slot model, the Quad PRO comes with four batteries that can all be charged at once — two as standalone batteries, and two within controllers themselves. Watch the video to see what I mean:

See how the controllers simply rest on top of the standalone batteries to charge? Doesn’t get much easier than that. The nice part is, if your first controller dies, you don’t have to take much time to swap for the second one — just pick it up and you’re off to the races (possibly literally, depending on what kind of game you’re playing 😉).

Each 1,000mAh battery offers 30–33 hours of playback on a full charge (which takes about 4–5 hours to refill), so with all four batteries together, that’s up to 132 hours of gaming without having to re-up. Die-hard gamers can enjoy those longer sessions more often, while casual gamers will rarely have to think about managing their controller charge. Everyone wins.

Get the Fosmon Quad PRO charging station for $35 on Amazon. The batteries are compatible with the Xbox One, One S, One X, and Xbox One Elite controllers.