HIGH CAPACITY BATTERY CASE- Galaxy S8 Battery case @ 5500mAh. It offers up to 120% extra battery life,which is equivalent to add 52 hours talk time or 20 hours web browsing time. OPTIMIZED FOR Galaxy S8 - ZeroLemon battery case features Type C input charging port, you can use the original charger and cable to charge both phone and battery pack simultaneously. Pass through Quick Charge Support (Phone Only). DOUBLE PROTECTION & SHOCKPROOF: Soft TPU case to ensure a perfect fit with your Galaxy S8 and guard your phone from drops and hard falls. Feel confident with a phone case that delivers reliable protection all day.

GO BEYOND YOUR POWER: Increase your battery power with the PowerBear Galaxy S3 Extended Battery. A high capacity battery with up to 220% capacity of the standard battery for your smartphone. Replace your existing smart phone battery with a stronger, larger battery that is guaranteed to last 2.2X longer than your original battery. An excellent source of portable extra battery power, the Extended Battery for Galaxy S3 gives you the ability to Go Beyond Your Power! MAXIMIZE YOUR POWER: With the Samsung Galaxy S3 Extended Battery, you have the ability to increase your battery capacity drastically. Compared to the existing standard battery capacity of your device, you can more than double your battery power. This Samsung Galaxy S3 with Extended Battery gives your phone battery the strength it needs to last all day, and then some. Included in the packaging is an Extended Battery along with an Extended Battery Cover. EASY TO USE: This S3 Extended Battery is extremely easy to install and use. After turning off your device, just remove the back cover of your smart phone along with your current battery. Simply pop in the Extended Battery for S3 and replace your existing back cover with the PowerBear extended back cover. Now you will have access to 2.2X the power for your mobile device.