Attaching the Apple MagSafe battery pack is a snap. Its compact, intuitive design makes on-the-go charging easy. The perfectly aligned magnets keep it attached to your iPhone 12 and iPhone 12 Pro or iPhone 13 and iPhone 13 Pro - providing safe and reliable wireless charging. And it automatically charges, so there's no need to turn it on or off. There's no interference with your credit cards or key fobs either. At your desk and need a charge? Just plug a Lightning cable into the MagSafe battery pack for up to 15W of wireless charging. Short on time? With a higher than 20W power adapter, you can charge both the MagSafe battery pack and your iPhone even faster. And you can track the status of your charge on the Lock Screen. Compact wireless battery pack is great for easy on-the-go charging of your iPhone Perfectly aligned magnets provide safe and reliable wireless charging Compatible with iPhone 12, iPhone 12 mini, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 13, iPhone 13 mini, iPhone 13 Pro, and iPhone 13 Pro Max Capacity: 1460mAh Charges automatically, no need to turn it on or off No interference with your credit cards or key fobs Provides up to 70% additional charge for iPhone 12 mini or iPhone 13 mini, up to 60% additional charge for iPhone 12 or iPhone 13, up to 60% additional charge for iPhone 12 Pro or iPhone 13 Pro, and up to 40% additional charge with iPhone 12 Pro Max or iPhone 13 Pro Max Track the status of your charge on the Lock Screen Power adapt and cable sold apart