This battery is compatible with all models of the iPhone 6
Model(s): A1549, A1586, A1589
Capacity: 2250mAh (Translation: Phone will last 24% longer than normal)
iPhone 6 Replacement Battery
Kit includes: 1x Battery, 1x 8-piece toolkit to disassemble and reassemble, and two sticks of adhesive to stick the battery into the phone.