Laza Zcell Samsung Galaxy SIII

Laza Zcell Samsung Galaxy SIII 4200mah Extended Battery NFC + Back Cover Compatible with ALL Samsung Galaxy S III GT-i9300, AT&T Samsung Galaxy S3 Samsung i747, Verizon Samsung Galaxy S3 Samsung... 4.8 out of 5 stars CONSUMER REVIEWS(90) Zcell powered batteries are accurately rated batteries so that means they have every drop of power they say they do. They feature high capacity, top quality and more charge cycles. Our 4200mah high capacity battery extends your Samsung Galaxy S3's battery life. Exquisite battery and cover design. Battery made from high quality Zcell lithium cells. Includes replacement back cover with a stylish finish. Capacity: 4200mah ACTUAL CAPACITY, WE DO NOT SKIMP ON POWER. Deal Price: $21.99

Description Zcell Powered Laza brings you accurately rated batteries that feature high capacity, top quality and more charge cycles. Zcell powered batteries are exclusive to Laza and lead the way in quality batteries and longer run times than other brands. While other brands skimp on power, Zcell batteries deliver as promised. When you need to depend on your phone, choose Laza Zcell batteries. Features Accurately rated 4200mah Zcell battery Includes NFC Integrated microchip prevents overcharging Charges in phone Extended back cover Quality tested, 1 year warranty Zcell Battery The Samsung Galaxy S3 extended battery features a 4200mah Zcell Powered Battery manufactured and tested for accurate capacity. While other brands claim to have high capacity batteries, Zcell batteries are accurately rated.  The battery can be charged in the phone. Extended Back Cover With a stylish finish, the extended back cover holds your Zcell battery without sacrificing the sleekness of your phone. Compatibility FITS ALL Samsung Galaxy S3 What's Included 4200mah Zcell Powered battery Extended back cover Actual battery life will vary depending on your specific hardware and software configurations and network conditions. Warranty 1 year warranty, EZ exchanges/repair Laza, Premium Wireless Accessories Laza is a leader in batteries, chargers, holsters and cases. Since 2000, we've provided innovative products and superior customer service. Phone: ATT Galaxy S3, running CM10 w/Juicedefender and Greenify, rooted but not overclocked.Pros: I will update on the battery life once it's broken in, but, so far, it is clearly far better than stock. I have been running my phone with the screen brightness all the way up, all radios on (minus Bluetooth), streaming Pandora, for about two hours and it has lost around 10%, which I consider to be very good. The battery itself fit in the phone without hassle.Cons: The included battery door is very stiff and does not fit the phone precisely, which is annoying.Update: Have been running the battery for several weeks now and battery life continues to be fantastic. Under heavy use, the phone will kill about 25% of the battery in around 4 to 5 hours, which is remarkably good. This means that the phone should survive 15-20 hours of near-constant use -- enough for most anyone.The phone will heat up slightly under heavy load, but it doesn't get nearly as hot as...