Aukey 3600mAh Portable Charger External Battery- Black Lightweight 3600mAh Power Bank with subtle textured matte black finish is the perfect size Use the same Apple Lightning cable to power both your iOS devices and recharge this Power Bank AiPower Charging Technology - Tuned to adaptively provide the safest maximum recharge rate for all of your USB powered devices Built-in safeguards protect your devices against excessive current, overheating, and overcharging Package Contents: AUKEY PB-N30 3600mAh Power Bank, MFi Lightning Cable, User Manual, 24-Month Warranty