Charge your Xbox One controller while you're playing your favourite games with the Venom Xbox One Twin Rechargeable Battery Packs. You'll be able to charge two controllers with the two battery packs, which provide up to 18 hours of gameplay after 2.5 hours of charging. It includes a two-metre long USB charge cable, which has a one-metre split to make it simple for two people to play. The LED charge indicator lets you know the status of the battery so you can tell when it is fully charged.