Best Anker 20000mAh Power Banks of 2025

The Anker Power Bank is designed to keep your devices charged and ready. With its impressive 87W output, you can quickly power multiple devices simultaneously, charging a 14" MacBook Pro to 50% in just 40 minutes. The built-in USB-C cable lets you elevate your iPhone 15 Pro to 58% in half an hour, offering convenience without the need for extra cords. Plus, a 20,000mAh capacity ensures that you won't run out of power on the go, and it’s even suitable for airline travel. Built to last, this power bank withstands over 10,000 bends, making it a reliable companion for your tech needs.

The Anker Zolo Power Bank is designed to keep you powered up during your busy days. With a massive 20,000mAh capacity, it can recharge your iPhone 15 up to four times, making it ideal for travel or long outings. Its 30W fast charging capability means you can quickly power up your devices, boosting your iPhone 15 from 0 to 57% in just half an hour. The durable built-in USB-C cable is designed to endure over 10,000 bends, providing convenience and reliability. Plus, with ActiveShield 2.0 technology, you can charge safely as it constantly monitors temperature and adjusts power output.

Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K) is a powerful battery pack that can charge your devices multiple times with its massive 20,000mAh cell capacity. It features Anker's exclusive PowerIQ and VoltageBoost technology for optimized charging, and twin USB ports for simultaneous charging. It also has versatile recharging options with both USB-C and Micro USB input ports. This power bank comes with a Micro USB cable to charge the power bank, a welcome guide, and an 18-month warranty.

The Anker Power Bank is a portable charger with a 20,000mAh capacity and a 200W total output. It features two high-powered USB-C ports and one USB-A port, allowing you to charge two laptops simultaneously at 100W each. With its lightning-fast recharge capability, the power bank can be fully charged in just 1 hour and 15 minutes. Its compact size makes it perfect for traveling, fitting seamlessly into your bag. The smart digital display provides real-time information on battery capacity, power input, and power output, giving you complete control and visibility over the power bank. With the Anker Power Bank, you can always have reliable power on the go.

The Anker 335 Power Bank (PowerCore 20K) is a highly efficient portable charger that can keep your devices powered for days. With 20,000mAh capacity and 3 USB ports, it can charge an iPhone 13 4.3 times, or a Galaxy S22 Ultra over 3 times. It also features a blazing fast charging speed of up to 20W, allowing you to charge an iPhone 13 to 50% in just 37 minutes. The power bank can charge your everyday items such as your phone, earphones, and Apple Watch at once, and comes with a comprehensive safety system that provides ultimate protection for your devices. The package includes the Anker 335 Power Bank (PowerCore 20K), USB-A to USB-C cable, welcome guide, our 18-month stress-free warranty, and friendly customer service.

Anker Power Bank is a 20,000mAh portable charger that keeps your devices powered for days. With 15W fast charging, your devices can be fully charged quickly, allowing you to resume work or play without delay. It features dual ports, USB-C, and USB-A, enabling you to charge two devices simultaneously. The power bank is TSA-approved, making it convenient for hassle-free charging during flights. This power bank is ideal for on-the-go individuals who need reliable and fast charging for their devices.

The Anker Power Bank offers impressive charging capabilities for your devices. With its 20W USB-C port, you can quickly charge your iPhone 12 to 50% in just 30 minutes, making it perfect for those on the go. The additional 18W USB port allows you to charge a second device simultaneously, ensuring you stay powered up. Its massive 20,000mAh capacity means you can recharge your iPhone 12 up to five times, which is great for long trips. Plus, it’s compatible with a wide range of devices, so you can use it for your tablets and other mobile gadgets too.

The Anker Power Bank is designed to keep you charged throughout your busy day. With built-in MFi certified Lightning and USB-C cables, you can charge your devices without the hassle of carrying extra cords. Its impressive 20,000mAh capacity means you can recharge an iPhone 15 Pro multiple times, ensuring you stay connected. Plus, the high-speed 30W output allows for rapid charging, getting your devices back to 50% in just half an hour. You can even charge four devices at once, making it perfect for family outings or when you’re on the go with friends.

The khanka Anker 20k Case is designed for your 20,000mAh portable charger, ensuring a perfect fit for easy travel. Its compact size makes it convenient to carry, while the soft velvet interior protects your power bank from scratches and impacts. Special elastic bands keep your charger secure, preventing any accidental slips. Additionally, the mesh pocket provides ample space for storing accessories, making it a practical choice for on-the-go use. With a comfortable handle, you can easily take your power bank anywhere, allowing you to share memorable moments with friends and family.

The Anker USB C Power Bank has a high cell capacity of 20000mAh that can provide more than 5 and a half charges for iPhone XS, more than 4 full charges for Samsung Galaxy S10, and over 2 and a half charges for iPad mini 5. It also delivers an 18W high-speed charge to phones, Tablets, and more via the USB-C power delivery port or the Qualcomm Quick Charge-enabled USB port. The device can be refueled in less than 7 hours with the included USB-C to USB-C cable when paired with an 18W Power Delivery wall charger. The package comes with a travel pouch, and a worry-free 18-month warranty.