Power Without the Bulk: Experience the convenience of long-lasting power with Advanced Mini Cell Technology, featuring a compact Magsafe battery pack that doesn't sacrifice charging efficiency—ideal for on-the-go lifestyles as a portable charger. Effortless Charging Experience: Magnetic Alignment and Charging ensures your iPhone 16/15snaps into place for a secure, efficient charge every time with this Magsafe battery pack—no more fumbling with cables during emergency situations or while traveling as a portable charger. Elegance in Your Palm: The Ultra-Slim Design at just 0.5 inch thin enhances portability and handling, making it a sleek companion for your iPhone 16/15 as a Magsafe battery pack that easily slips into your pocket or purse, doubling as a portable charger. View It Your Way: Enjoy hands-free video calls or streaming with the Versatile Viewing feature, thanks to the built-in foldable kickstand that supports your iPhone 16/15 in an upright position—perfect for home use or while on the move with this Magsafe battery pack and portable charger. What You Get: Anker 622 Magnetic Battery (MagGo), 23.6 inch (60 cm) USB-C to USB-C cable, welcome guide, worry-free 24-month warranty, and friendly customer service. Product description 1 Backup Power 2 Pass-Through Charging 3 Charging Tip 4 Huge Compatibility 1 Foldable Stand 2 Charging Indicator 3 Magnetic Compatibility 4 Compact Power Why is my power bank providing fewer charges than expected? The reduced capacity during charging is due to a 35% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker 622 Battery (PowerCore 5K) typically offers an estimated 2,750 to 3,250mAh to power devices. How can I estimate the number of charges for my device? To estimate charging cycles, use this formula: (Power Bank Capacity × 0.6) ÷ Device Battery Capacity ≈ Number of Charges. For example, a 5,000mAh power bank charging a 3,000mAh device would typically provide about 1 charge. Why is my phone overheating? It's normal for both the power bank and phone to heat up during wireless charging due to power loss. For safety, we recommend maintaining the power bank's temperature within 118°F (48℃), so you can use it with confidence. Why does charging stop at 80%? Your iPhone may automatically stop charging at 80% to protect its battery from overheating, as part of iOS 17's thermal management strategy. Charging will resume once the device cools down. Moving it to a cooler spot can help speed up this process. How can I recharge the battery more efficiently, and is it compatible with Android phones? For efficient recharge, use a 12W charger. The power bank supports 7.5W max wireless charging for iPhone 12 and later models. It’s not compatible with Android phones. Cases thicker than 2.5 mm and non-magnetic cases may reduce charging efficiency.