I can only comment on this sytem, which was one of the first available, so I grew it myself. The batteries are great, quickly loaded (be this good too warm - not hot) and also look for the years still four-hour Mario Kart sessions Freely. The battery inserts are white - with black Wiimotes it looks a bit strange. But you get used to it or put the Wiimote in an opaque silicone case. The second solution also insulates the serious problem with the batteries a little one: to keep the Synctaste reached, a Stächen is retracted, the also with gear Battery Pack (which is at the same time closing the cover means) allows actuating the Synctaste. Anders would be a permanent connection from Wii controller and not possible. The problem: the button is then actuated accidentally by most in the game, as attached to quite an unfavorable spot. They allow you to get used to though, in a way, adjust accordingly with many favorite game even the holding of the controller. Still, it's happening right now in action richer games - or guests who just do not know the problem - that you inadvertently triggers the sync. And then there is only a break. Particularly annoying of course in games over the Internet, it can take no account and just keep running. I can generally only advise buying an induction charging battery package, especially if you play often. As for the Snakebyte-article, the picture is mixed: The quality of installed batteries is very good, the loading times short. If it now but are manufacturers who approach the sync problem differently, I do not recommend the purchase of this Snakebyte package. The Sync button is trigger countless frustrating situations. Hence two star deduction for - apart from this a massive problem - to be perfect package.