The M10 packs full-speed wired charging plus MagSafe and Apple Watch charging into a single portable unit, offering a convenient all-in-one solution for travelers and Apple users who want fewer chargers. Its 35W throughput and 10,000 mAh capacity make it a practical middle ground between compact wireless batteries and heavier power bricks.
Alumu’s M10 is a 10,000 mAh 3-in-1 MagSafe power bank that combines a 15W Qi2 MagSafe puck, a 2.5W Apple Watch charger, and a 35W wired USB-C output in a single travel-ready unit priced around $89.99. The device features a distinctive cyberpunk-minimalist design, integrated lanyard, five-LED battery readout, and extensive passive heat-dissipation vents. In testing the M10 locked securely to an iPhone 17 Pro, delivered the claimed peak wired output (~34–35W), and handled simultaneous charging of phone, watch and a third device while supporting 35W input for recharging itself. The reviewer highlighted build quality and portability as strengths but noted heat and real-world multi-device performance would be watched during longer use.
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