Samsung Galaxy SIII i9300 Extended Rechargeable Battery Case - Black. Includes Silver Stylus Pen (By Healthy Spending&reg;) SLIM & SLEEK DESIGN INCLUDES A STYLUS PEN FROM HEALTHY SPENDING LED CHARGE INDICATOR, PROVIDES UP TO 6 HOURS ADDITIONAL TALK TIME CHARGES THE PHONE AND CASE AT THE SAME TIME BUILT IN 2200 MAH LITHIUM ION BATTERY