Experience the latest, most advanced Lithium-ion polymer technology available today. This battery features an extended capacity of 2450 mAh, allowing for much more talk/standby time. Fits the Samsung Galaxy S II Attain SGH-i777 / Galaxy S II (Straight Talk / Net 10) perfectly and works with your existing battery door cover.
•Slim Extended Gold Series Lithium-Ion Polymer Battery
•Designed for Samsung Galaxy S II Attain SGH-i777 / Galaxy S II (Straight Talk / Net 10)
•2450 mAh capacity
•Delivers reliable, long-lasting power
•Works with existing battery door cover
•Not NFC compatible