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Anker Power Bank, Portable Charger with 140W Output, Digital Display, Compatible with iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13 Series, Samsung, MacBook, Dell, AirPods, USB Type A, USB Type C
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What people love (and donât love)
What people love
Exceptional fast charging with a powerful 140W output and support for multiple devices including laptops and smartphones.
Robust build quality; feels solid and reliable for frequent travel and daily use.
Digital display provides detailed information like charging speed (watts), battery temperature, and remaining time to full charge.
Large capacity (24,000 mAh) suitable for charging laptops, tablets, and multiple devices simultaneously.
Includes a carrying bag and USB-C to USB-C cable; good compatibility across many device brands and models.
Good temperature regulation to protect the device and attached electronics from overheating.
What people donât love
Heavier and bulkier than typical power banks, making it less convenient to carry in pockets or handle on the go.
Higher price point compared to some competitors offering similar performance.
Initial firmware issues impacted compatibility with certain devices like CPAP machines, though reportedly fixed in newer units.
Does not come with charging cables for power source or device included in the box, which can be inconvenient.
Instruction manual print is very small and not user-friendly for visually impaired users.
A powerful and versatile high-capacity power bank ideal for multi-device charging, with some trade-offs in portability and price.
The Anker 737 Power Bank (PowerCore 24K) is a premium portable charger designed for people who carry more than just a phone. With a 24,000mAh capacity and up to 140W output, itâs built to keep laptops, tablets, and everyday devices powered through travel days, conferences, and long commutes.
You can view the current price and full details on Amazon here.
One standout feature is the smart digital display, which shows real-time output/input power and estimated recharge timeâso you can quickly see whatâs happening while you charge. For fast two-way charging, it supports up to 140W with Power Delivery 3.1 (Anker notes using a 5A cable and a 140W charger for full performance).
Itâs also sized with travel in mind: at about 6.1 Ă 2.1 Ă 1.9 inches and roughly 22 oz, itâs made to be easy to pack, and it meets airline carry-on requirements per the product listing. In the box youâll get the power bank, a 140W USB-C to USB-C cable, and a travel pouchâplus Ankerâs 24-month warranty.
24,000mAh capacity for extended charging on trips and heavy-use days
Up to 140W output with Power Delivery 3.1 for fast charging (two-way charging supported)
Smart digital display shows real-time power data and estimated recharge time
USB Type C and USB Type A connectors for broad device compatibility
Travel-friendly size and weight; designed to meet airline carry-on requirements
Compatibility: Listed as compatible with iPhone 15/14/13 series, Samsung devices, MacBook, Dell, AirPods, and more.
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