No surprises at the manufacturing quality is on par chargers GBA SP and DS Lite consoles that accompany my many years without complaint. So I think we will have the same quality.
My only complaint is that it is compatible as 220 ~ 240V, which makes possible the use of the charger in some countries, such as Japan. Many shippers for many devices support the 100 ~ 240V without flinching, too bad Nintendo did not follow the example with this charger.