... ,simple,detail charger as follow: 1.Power by USB,also can use DC5V output power adaptor to charging. 2.Using a ... strong. 4.Distrotion-free in voltage regulator process,no moument power off. 5.Single-Chip control charge,charging performance stability, ... extend facility. 8.Battery pack for normal working hour>8hour. 9.Low radiation,harmless to body. For Wii wireless sensor charger station & 2PCS 1800mAh ...