Concerning this item QUICK CHARGING WITH DELIVERY OF POWER: When used with an 18W PD power adapter, the Belkin BoostCharge Nylon Braided USB C to Lightning Cable can quickly charge your iPhone 8 or later, going from 0% to 50% in 30 minutes. Adaptable and controllable: Unmatched durability is provided by our cable's ultra-flexible silicone technology and sturdy braided exterior, which prevents tangles and twists. The Belkin BoostCharge Nylon Braided Cable is ten times more durable than a standard PVC iPhone cable and has been tested to withstand over 10,000 bends. EXCELLENT STANDARDS: You can be sure that this 3.3-foot/1-meter Apple-certified cable will function whether you're using it to charge your iPhone or sync music and images to your iPad. MFI APPROVED: The BoostCharge Nylon by Belkin