... 3. 4000mAh capacity 4. Color: white/Black 4000 mAh External Backup Battery for Samsung Galaxy Note 2 n7100 with Leather Case 1. Cell type: Li-polymer ... x 183 x 30mm Accessories Available: housing,hansfree,charger,battery,silicon protector,screen protector,usb data cable, memory card ... you to solve the quality problems. 4000 mAh External Backup Battery for Samsung Galaxy Note 2 n7100 with Flip Cover