PowerCore III 10K is a slim and powerful portable 10000mAh battery. With two USB-A port PowerIQ outputs for high-speed dual device charging and one USB-C PD input for incredibly fast recharging. This is all you need as your charging companion. Ultra-high capacity: The massive 10000mAh capacity provides more than 5 and a half charges for iPhone XS, more than 4 full charges for Samsung Galaxy S10, and over 2 and a half charges for iPad mini 5.