Our USB charger is very light and portable, it comes with a USB cable, it's convenient to charge anywhere in the world by connects to a USB socket: laptop charging,power bank charging, charging plug charging and so on. The charger indicator light is red when the battery is charging, and the charger indicator light is blue when the battery on a full charger. 100% Compatible with original manufacturer equipments. Good quality ensures your fast and safe charging and stable performance. 

Intorduction of Charger UDC44:
        Input Voltage: DC 5 V±5%
        Output Voltage: DC 4.2 V±5%
        Output Current: 500 mA
        Product Color: Black
        Product Size: 8.5 x 4.7 x 1.8 cm
        Product Weight: 50 g
        Charger cable: USB port
        Cable Length: 38 cm
      
        For:  Samsung SLB-0837B、SLB-1137D、IA-BH130LB