Hyperion AT&T Samsung Galaxy S II Skyrocket 4G 3800mAh Extended Battery + Back Cover
Tired of running out of battery life when you need it the most? When you can't get to an outlet, our Hyperion Extended Life Batteries will keep your Skyrocket 4G moving forward. Our Extended Life batteries utilize premium Lithium-Ion cells to ensure the highest levels of safety and performance while offering you nearly twice the capacity of your stock battery. Extended life batteries can offer up to 80-100% more battery life. * All battery life claims are dependent upon usage patterns, network configuration and many other factors; actual results will vary. The battery has an integrated microchip to prevent overcharging and lengthens battery life. Excellent quality at a great price. The extended back cover has a similar shape and contour to the original cover (with a slightly larger battery compartment to accommodate the 3800mAh battery). Specs: * Cell type: Lithium-ion * Voltage: 3.7V * Capacity: 3500mah * Includes extended back cover * Quantity: 1 battery, 1 back cover, *Actual battery life will vary depending on your specific hardware and software configurations and network conditions. Compatible with: *Specs: * Cell type: Lithium-ion * Voltage: 3.7V * Capacity: 3800mah * Includes Extended Back Cover * Quantity: 1 Battery, 1 Back Cover, Compatible with: *Samsung Galaxy S II Skyrocket 4G