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The Duomigo is a 10,000mAh magnetic power bank that snaps onto MagSafe iPhones and charges them wirelessly at up to 15W, with a 20W USB-C port for wired charging. Its aluminum alloy body is built to spread heat, so it stays cooler than plastic packs during fast charging. At 6.8oz and 0.6 inches thick it slips into a pocket, and the 15N magnet holds the phone securely. It suits iPhone owners who want cable-free top-ups on the move; rivals in this class offer similar capacity but often in plastic shells with weaker magnets.
In stockSold by Duomigo Official StoreReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Owners rate it highly, praising the firm magnetic grip, the cool metal body and the convenience of cable-free charging. Complaints center on wireless speed and iPhones pausing at 80% when the pack warms up.
This is a 10000mAh magnetic power bank designed for MagSafe. It snaps onto a compatible phone for wireless charging. It also has a USB-C port that supports PD 20W fast charging.
The casing is aluminum alloy, which helps dissipate heat so the unit stays cool during fast charging. Wireless charging runs at 5W, 7.5W, 10W or 15W.
An iPhone may stop charging at 80% if it gets too warm. This is part of the iOS 17 thermal control strategy to protect the battery. Charging resumes once the phone cools down, and moving it to a cooler area may help.



