RAVPower 16750mAh Power Bank

Massive 16750mAh of Power: Slim silhouette with higher capacity recharges your iPhone 7 5.5 times, a Galaxy S8 for 3.3 times, or an iPad Air 1 full time.Dual Charging: Powers up to 2 smartphones or tablets at once with a total current output of 4.5A. Note: Does not support Qualcomm Quick Charge.Fast Recharge & Flashlight: Fully charging the battery bank takes only 9-10 hours with a 2A charger; built-in flashlight for emergencies or when a light is needed.