Features: World"s highest capacity for Galaxy Note II @ 9300mAh capacity- 3 times the capacity of original Galaxy Note II Battery and 1 time more than other makers" Galaxy Note II Extended Batteries. ZeroLemon in house engineered Full Edge Wrap TPU case to protect your phone - World"s only maufacturer to integrate both back cover and case into one for ultimate protection. ----------------------------------------------- We engineered the world"s highest capacity battery for Galaxy Note II while providing a full edge wrap case to protect your valuable phone. We are able to acheive these features while able to maintain the same phone thickness as other maker"s lower capacity battery. ----------------------------------------------- For other ZeroLemon"s Galaxy Note II batteries, please input the following in search bar: 1) Galaxy Note II 9300mAh Extended Battery + Titanium Grey Full Edge Wrap TPU Case:4897010507904 2) Galaxy Note II 9300mAh Extended Battery + White Full Edge Wrap TPU Case:4897010507713 3) Galaxy Note II 2x 3150mAh Slim Batteries + UltraFast Battery Charger with USB power port:4897010507539*Must use included Soft Plastic TPU case with this battery*To charge the extended capacity, please leave battery charge for 2-3 hours after 100% charge reached.Due to oversize capacity, phone will show battery at 3% for slightly prolonged period, this is normal behavior*Actual battery life will vary depending on your specific hardware and software configurations and network conditions.*To charge the extended capacity, please leave battery charge for 2-3 hours after 100% charge reached.