MANDALIBRE&reg; Samsung Galaxy S5 Battery Case 3200 mAh Rechargeable External Backup Protective Battery Cover Extended Back up Power Pack Charging Bank Charger with Built in Kick Stand Compatible with Any S5 Phone [Black] This ultra slim, slide in style 3200 mAh battery case seamlessly provides your Samsung Galaxy S5 battery with an additional 120% life - for the times when you need it most! That translates to over 12 hours of talk time, and 15 hours of browse time! Featuring a 100% guaranteed, protective rock hard shell with a smooth, polyurethane rubber finish for easy gripping. You still get access to all phone ports with this high end protection that does not compromise the slim look and feel of your Galaxy S5. A slick LED light indicator shows you the charger battery power level. Control the use of your reserve battery power with the tap of a button. Industrial level strength and durability protect your investment from things like hard drops. A stylish leather cover protects your screen from scratches and cracks. All this and you add only mm's of extra thickness to your existing Galaxy S5. This is among the slimmest cases available. Offering the fastest charge time and true, measured power capacity available on the market compared to similarly priced charger cases. Less than 2 hours to charge your phone from zero power. What you get is the powerful 2 in 1 combination of a fully protective case AND an external battery source for your Galaxy S5!