Refined title: Anker Portable Charger, 40,000mAh Power Bank with USB-C High-Speed Charging for MacBook, iPhone 15 Series, Samsung Galaxy, iPad

Experience the Powerbank: Our power bank boasts an impressive 40,000mAh battery capacity, offering 8.8 charges for iPhone 13, 6.8 charges for Samsung S22 Ultra, and 2.3 charges for MacBook Air 2020. It's your reliable partner for extended trips and unexpected power outages.

Swift Power Boost: Bid farewell to long waiting times! Enjoy the convenience of rapid charging with our 30W USB-C capability. Revive your iPhone 13 to 53% in a mere 28 minutes.

Simultaneous Multi-Device Charging: This power bank is your ultimate charging hub for all your essentials - laptop, phone, tablet, and earphones. With 2 USB-A and 2 USB-C ports, energize up to four devices concurrently!

Universal Compatibility: Thanks to the Power Delivery charging technology, this power bank seamlessly integrates with a plethora of devices such as laptops, phones, tablets, and more. One power bank to cater to all your charging needs!

What's in the Box: The package comes with the Anker 347 Power Bank (PowerCore 40K), a USB-A to USB-C cable, an 18-month worry-free warranty, and our committed customer service. Experience effortless charging with Anker!

From the brand: We want you to live without the inconvenience and uncertainty of where your next charge is coming from. Our chargers and accessories don't just power up your devices, they offer the tech experience you want with zero restrictions.

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Unrivaled Speed: 30W USB-C charging gives you the power you need to charge up your iPhone 13 to 50% in just 28 minutes—that's up to 3 times faster than your old 5W charger.

Wide Compatibility: This power bank is compatible with a wide range of devices, including laptops (MacBook Air 2020), tablets (2021 iPad Pro 12.9"), phones (iPhone 13 / 13 Pro / 13 Pro Max / 13 Mini; Samsung S22, Samsung S21), and other devices (AirPods, Apple Watch Series 5).

Trickle Charging Mode: The power bank is designed to provide optimized charging to low-power devices such as earphones, Bluetooth speakers, and other accessories.

Advanced Safety Features: Equipped with Negative Temperature Coefficient (NTC) sensors for precise temperature monitoring, overcharge protection, short-circuit protection, and a fireproof casing for safer charging.

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