Designed particularly for use with digital cameras, will work with 95% of popular camera makes (except Sony). the output voltage is adjustable and the Minwa MW2071 CamPlus comes with the seven most popular adapter plugs. Make sure you set the correct voltage before plugging the camera in. Will also power many other appliances. Output voltages: 3, 3.3 5, 6, 6.5, 7V DC. Output current: 2100mA. Size: 80mm x 60mm x 34mm.