For the price, I expected less ... Easy to implement, connects to the power of the Wii (pass decision), and accepts the "levers" Wiimote with or without their rubber coating. A breeze, so the installation to use. Namely: the charger comes with 2 special batteries that replace your batteries or standard batteries, which have their own compartment cover (the whole is molded, and therefore indivisible). The charging time is reasonable. It is unclear if the load itself is that of standard batteries or good quality battery.