The Anker A1379 Power Bank (PowerCore 24K for Laptop), a 24,000mAh portable charger with 65W max output, ideal for simultaneously charging laptops (like MacBook Air) and other devices via its dual USB-C ports (C1 up to 45W, C2 up to 20W), plus a USB-A port, featuring fast recharge (3.5 hrs with 30W PD charger) and safety systems, making it great for travel and powering USB-C laptops.
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