Description: 100% brand new and high quality; Hard battery case for Samsung Galaxy S4 i9500; Used for charging your Phone anytime and anywhere; Full body coverage protection for your Phone; Allow full access to all the functions of your phone; Ultra-slim and lightweight, easy to carry; Ideal for long distance travel or business trip; The Phone is not included; Color: Black,White,our default color is White,if you want Black color,pls leave message to us,tks! Specification: Compatible with: Samsung Galaxy S4 IV GT-I9500; Capacity: 3200mAh; Output Voltage:5V; Output Current:500mAh; Input Voltage:5V; Input Current:400-500mAh; Cell type: Lithium-polymer battery; Cycle Life:500times; Charging time: about 1.5 hour; Weight:160g(with Retail package); Dimension(mm):146.5*74*15.8; USE: 1.Slide your Samsung Galaxy S4 into the power case and make sure the phone is well connected to 30 pin dock connector on the power case; 2.ON/OFF switch,press the on/off switch for longer time(3-5 seconds)to activate or stop the charging,see the Samsung Galaxy S4 screen to indentify the charging signal; 3.Battery level,press on/off switch once to check how many juice left,see below indication: (1)LED≤25%; (2)LED≤50%; (3)LED≤75%; (4)LED>100%; Charge & Sync: 1.Charging & sync,simply plug in the USB turn micro USB to the micro ISB female dock,connect the USB to a powered USB equipment or computer; 2.Before installing and using the product,pls read the instructions thoroughly,and retain them for future reference; Package includes: 1 x 3200mAh External Power Battery Case For Samsung Galaxy S4 IV GT-I9500(Default White Color); 1 x User Manual;
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