Samsung Galaxy S II Skyrocket SGH-i729 Extended Battery (2600 mAh)

OnTrion Extended Lithium-Ion Battery w/Door for Samsung Galaxy S II Skyrocket SGH-i727 (2600 mAh) , Black Go green while getting the absolute most out of your mobile experience. This OnTrion extended life battery is made from recycled materials, as is the packaging. Boost the power of your cell phone while doing the environment a favor. Boasting an extended capacity of 2600 mAh, this premium fuel source offers more power than the original battery that came with your phone. Includes a custom door that ensures a perfect fit. Keep your Samsung Galaxy S II Skyrocket SGH-i727 powered-up while staying environmentally responsible. Each OEM compatible OnTrion battery is carefully manufactured with brand-new, high-quality rechargeable lithium-ion cells and backed by a 1-Year Manufacturer Warranty. Designed in the U.S.A.