Anker Power Bank, 20,000mAh Portable Charger with 22.5W Max Fast Charging, 2 USB-A, 1 USB-C for iPhone 16/15/14/13/12 Series, Samsung, iPad Pro, AirPods, Apple Watch, and More

I own several Anker batteries and power plugs. This battery is powerful. Fast charges for up to 3 devices. Not like their older model where the 2 USB A ports are for device charging and the USB C port is used to charge the battery pack. This model has the same except that the USB C port can be used interchangeably, meaning you can use the C port to charge the battery then you can use a USB C plug to charge another device! It has enough juice to charge multiple devices multiple times before needing to be recharged. There is an indicator button with 4 blue dots showing the charge level. Only downside is model is a bit larger and heavier than the older. Some thing to consider if your traveling or just carrying it around. In a backpack that's fine, but you definitely won't want to carry it in a jacket or pants pocket. Trust me.

Works amazingly well and charges our devices really quickly. Holds a charge for multiple days. It is a little heavy, but still worth it. Highly recommend.

I recently purchased the Anker 335 Power Bank (PowerCore 20K) and I have been extremely satisfied with its performance. The portable charger is compact and lightweight, making it easy to carry around with me wherever I go. It has a 20,000mAh battery capacity, which is more than enough to charge my phone multiple times before needing to be recharged itself. One of the standout features of the Anker 335 Power Bank is its 20W power delivery capability. This means that it can charge devices at a much faster rate than other portable chargers on the market. I've found that it can fully charge my phone in just a couple of hours, which is a significant improvement over other portable chargers I've used in the past. In terms of build quality, the Anker 335 Power Bank feels solid and well-constructed. It has a sleek and stylish design, with a matte black finish that looks great and doesn't show fingerprints. The power button and USB ports are easy to access and use, and the included micro-USB cable is of good quality. Overall, I'm extremely happy with my purchase of the Anker 335 Power Bank. It's reliable, fast-charging, and well-made, and I would definitely recommend it to anyone in need of a high-quality portable charger.

Love this power bank. My usb in my car sucks, so I charge the power bank and place it in my console, run the chord out and now I can charge my phone perfectly.

Definitely way heavier than I expected it to be. It's portable when traveling with a backpack but very heavy for a small handbag. It was extremely reliable and long lasting. Bought it in 2023 but I didn't use it much after mid to late 2024 because it's too heavy to carry around. It's currently September, 2025 and now it's swollen, I just threw it away. Im not sure what caused it to swell maybe from one of the falls it had last year. I'm unsure. But overall it was a good power bank. I won't repurchase simply because of the weight

It's not often that a product exceeds expectations to the point where it deserves a rating beyond the standard 5 stars, but the Anker Power Bank 20K has done just that. With its remarkable performance, sleek design, and user-friendly features, it has earned a well-deserved 6-star rating in my book. Durable Design with a Modern Twist: As someone who has owned a previous Anker power bank, I was already acquainted with the brand's commitment to quality. However, this updated design takes the cake. Its build exudes durability, ensuring that it can withstand the rigors of travel and daily use. The sleek white finish is not only aesthetically pleasing but also resistant to wear and tear. Dual USB Ports and USB-C Fast Charging: The inclusion of two USB ports is a game-changer. It allows for the simultaneous charging of multiple devices, making it an ideal companion for those who travel with various gadgets. The USB-C fast charging capability is a notable upgrade, ensuring that your devices are powered up swiftly and efficiently. User-Friendly Charging Status Indicator: Reading the charging status has never been easier. The clear and intuitive indicator lights keep you informed about the power bank's remaining charge, eliminating any guesswork. This feature is a testament to Anker's commitment to user convenience. Impressive Charging Capacity: The true strength of this power bank lies in its capacity. During a full charge, it provides enough power to recharge your laptop once and your cell phone up to four times. This level of versatility is particularly valuable for those who are constantly on the go, ensuring you stay connected without interruption. Quick Shipping and Unmatched Quality: Anker's reputation for quality and reliability is well-deserved. Your expectations are not only met but exceeded. Shipping is swift, and the product arrives exactly as described, reinforcing the trust that Anker has built among its customers.

This Anker power bank works amazingly. When it is fully charged, it lasts for a long time. I haven't really tested it out to see how long it lasts. In what I have used it for is 5 continuous hours. After 5 hours, I see that there is 3 out of the 4 LED lights left on. I've had this for 2 years now and it lasts. In terms of its size it's long, but not that bulky. It is easy to travel with. Once you plug in it starts automatically to charge your device. In case it doesn't you can just push the button to start charging your device. The portable charger has 2 USB-A outlets and 1 USB-C outlet. It is a great portable charger. Probably the best portable charger I've owned.

Stays charged for a long time, and holds a ton of battery power. Love the amount of ports. Had it for years, still works great.

Buena batería, pesa bastante pero carga muy rápido tiene para cuatro cargas, muy contenta la recomiendo 💯 X 💯

الأفضلللل، له عندي تقريبا ٣ سنوات واستخدامي له شبه يومي، ولا مره خرب ولا حاجه وسعرو بالنسبة اجودته اللي مالها مثيل نادره

Bardzo dobry produkt

Tempi di spedizione ottimi, imballaggio a posto come al solito. La batteria è più grande e pesante di quanto avessi capito (quanto uno smartphone di medie dimensioni) quindi non sarebbe comoda da portare in giro in una borsa, e chiaramente ci mette un po' a caricarsi completamente data la sua capacità, ma comunque è molto bella. Per quanto riguarda il funzionamento, sarà da vedere sul lungo periodo.

Opened box, scratches on the battery itself, no protective film...got a refurbished power bank instead of a new one