... CE, ROHS, FCC lithium battery usb charger power bank PATENT Part NO.XZ-HY6600 Brand nameXuzhongBattery Capacity6600MAH (Lithium Battery) Battery Type 5V,1000MAH ... 8) Small size, light weight and portable 6) Auto power off, make better use of battery energy. 7) Suitable to ... the"sun maesurement battery plate". 4 When recharge the built-in battery of the charger with solar energy, solar panels should be ...