MagSafe is a technology that’s compatible with all iPhone 12, 13, 14 and 15 models, from the mini to the Pro Max. It allows accessories to connect magnetically to the back of the iPhone. An iPhone 12 mini’s internal battery is rated at 2,227mAh, an iPhone 13 at 3,227mAh, and a 13 Pro Max at 4,352mAh. (We’ve listed the battery capacities of every iPhone for your delectation.) ESR Wireless Power Bank. View Price. ESR has a penchant for affordable smartphone accessories, and the company’s MagSafe power bank is no different. For starters, the power bank is compatible Shop Best Buy essentials™ 5,000mAh 7.5W Magnetic Wireless Portable Charger for iPhone 15/14/13/12 series and MagSafe Compatible Devices White at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up. Price Match Guarantee. Travel with one, and you can charge a new iPhone 15 using either a USB-C cable (plugged into the phone) or a Lightning cable (plugged into the battery pack). Either way, the other device will get MagSafe Battery Pack - 11.13Wh; iPhone 12 Pro Max - 14.05Wh; iPhone 12 Pro - 10.73Wh; we can see the MagSafe Battery Pack lies squarely between the iPhone 12 and iPhone 12 Pro Max in terms of [2 Pack] Small Portable Charger 5200mAh for iPhone,Ultra Compact PD Fast Charging Power Bank,LCD Display Mini Battery Pack Compatible with iPhone 14/14 Pro Max/13/13 Pro Max/12/12 Pro/11/XR/X/8/7 etc 4.3 out of 5 stars 1,123 Amazon.com: Magnetic Portable Charger Power Bank 5500mAh,Slim Wireless Portable Charger with LCD Display,PD Fast Charging USB-C Battery Pack Compatible with Magsafe, iPhone 15/15 Pro/15 Pro Max/14/13 /12 Series : Cell Phones & Accessories Anker Wireless Power Bank. Featuring 10,000mAh of capacity, this battery pack is quite slim and goes nicely with the iPhone 12 or iPhone 12 Pro. This too can charge three devices at once, which is The Apple MagSafe Battery Pack on the iPhone 12 Pro Max. Patrick Holland/CNET How heavy is the MagSafe Battery Pack? At 115 grams (a little over 4 ounces), it's solid and a tad hefty. It feels CoYN.