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⚡ Stay powered, stay unstoppable — the ultimate charge companion for the go-getter.
The Anker Zolo Power Bank (2025 Upgrade) packs a robust 20,000mAh battery with 30W two-way fast charging and a built-in USB-C cable. Designed for professionals on the move, it charges flagship smartphones multiple times, recharges quickly itself, and features advanced temperature management for safe, reliable power. Compact and airline-approved, it’s the perfect blend of power, speed, and convenience for extended travel or busy workdays.




















| Battery capacity | 20000 Milliamp Hours |
| Brand | Anker |
| Colour | Black |
| Connector type | USB Type A , USB Type C |
| Special feature | Built In Cable |
| Voltage | 20 Volts |
C**Y
Fantastic! Phenomenal charging speed!
Fantastic bit of kit! Holds 2 full charges for my iPhone so it's really useful when you're travelling and not sure when you'll next get access to charge your phone. It takes a while to fully charge (about 4 hours to get to 100%) but the transfer of charge to the phone is phenomenal- 15% to 80% in about 15 minutes! It's quite heavy but pretty stylish and has its own charge cable connector so pretty compact and it's foolproof. 100% recommend this product!
J**S
Compact, fast and genuinely convenient to use
Picked this up as an everyday power bank and it’s honestly one of the better ones I’ve used. The size is spot on, small enough to carry around easily but still packs enough power to charge a phone a couple of times, which makes it ideal for work or traveling. A 10,000mAh capacity is usually good for around 2 full charges depending on the phone, and that’s pretty much what I’ve found in real use The built-in USB-C cable is probably the best feature. It sounds simple, but not having to carry a separate cable makes a big difference day to day. It also feels solid and well made, designed to handle a lot of use without wearing out quickly Charging speed is genuinely good as well. The 30W output means it charges phones quickly, and it can push a decent amount of power compared to cheaper banks. It’s fast enough that you actually notice it topping your phone up quickly rather than just slowly maintaining it Build quality is what you’d expect from Anker, feels reliable and well put together. It’s not super light, but that’s the trade-off for having a decent battery inside. Still perfectly portable and easy to throw in a bag or even a large pocket. If I had to be picky, it’s not going to power laptops properly and it’s more focused on phones and smaller devices. Also, like most 10K banks, you’ll still need to recharge it regularly if you’re using it heavily. Overall, really solid bit of kit. Fast, convenient and good value for money. Perfect for everyday use where you just want something reliable that works without hassle. Would definitely recommend.
M**H
Sturdy, reliable and compact
Excellent power bank. A bit heavy, but still compact and gives me 4+ fast charges on my Samsung S23. Love the integrated cable that doubles as a loop.
J**C
Good Power bank
The power bank works well and charges my phone twice with one full charge. This is what I noted down: Took 4.5 hours to charge the power bank fully from 24%. To charge phone: 6pm started charging phone from 14%, finished 7:45 and the power bank went from 100 to 52. It is a bit on the bullier side so might not fit into your jeans pocket with ease but I think it's still a decent size. One thing I especially love is the built in cord so if you forget your cord at home you can still use it. If you're worried that built-in cord will break and make the whole power bank useless, don't worry you still have to option of using your own cord as well.
L**A
Perfect powerbank
such a good powerbank used it at a concert and it lasted me the whole time with battery still left over the a weekend stay ( i have an iphone 16 pro for reference) comes with a built in cable which is very useful so u dont have to carry your own cable and have a lot of clutter in your bag. does come with a usb input so you can charge 2 things at once. its quite lightweight in comparison to an old powerbank i had a few years ago so you honestly dont really feel like your bag is being weighed down and its size makes it easy to fit anywhere not too bulky given how its up to 20,000. very easy to use and connect to your phone, charged my phone quickly and is also quick to charge back up when battery is low. worth the money and would 100% recommend :)
Y**I
Bought for my partner and she absolutely loves it!
I bought this Anker power bank as a gift for my partner, and it has easily become one of her favourite daily items. She uses it constantly, and it provides a massive amount of peace of mind when she is out and about. Her absolute favourite feature is the built-in USB-C cable. It sounds simple, but it completely eliminates the clutter of carrying separate tangled leads in her handbag. The charging speed is incredibly fast thanks to the 30W output, prompting a rapid phone battery top-up rather than just slowly maintaining it. The clear digital interface on the front is another great touch, showing the exact percentage of battery left so she always knows when it needs a top-up. The device has a premium, sturdy build quality that feels durable. It does have a bit of weight to it because of the high capacity, but it is still highly compact and slides easily into a jacket pocket or bag. Overall, it's a brilliant, reliable bit of kit from Anker that offers amazing value. Highly recommended!
G**.
Thick but excellent quality
At 1 inch thick, it's quite thick. And to be honest, it can't fit in small pockets or pockets with other stuff in. What it *can* do really easily is go in a large coat pocket or rucksack without adding much weight. The exterior feels nice. The built-in cable clicks into its storage slot solidly. There's an extra bit that helps it stay clicked in, so using the storage slot won't degrade your connector. It's strong enough that you could carry it around by the cable loop without worry. I probably wouldn't sling it to a bag by the loop though, just in case it took a big jolt and came open. It holds charge while on standby really well. I charged it to 80% 7 days ago now, and it's still at 80%. At 10,000 mAh raw capacity and 6,000 mAh effective capacity, it'll hold roughly 1.5 full charges of the average phone. At 30W max output, it'll charge your phone at a good pace, and keep charging up even when you're doing heavier stuff like Google Maps. The power bank supports a wide range of Voltage/Amperage combos, so you should reach the full 30W on a lot of devices. At 20W input, it charges quickly for a 10,000 mAh power bank. I bought an Anker Zolo 50W charger to charge the power bank and the second USB C port on that delivers 9V/2.22A, which is one way of ensuring you get the full 20W. Many other chargers will also get you the full speed, of course, I just like that one. You should buy this power bank if: * You need a power bank for a rucksack or a big coat pocket. * You want at least a full charge of your phone ready. * You want a built-in cable.
M**N
Great power bank with built-in cable
Absolutely love this power bank. It shows the battery percentage, which makes it easy to keep track and top up when needed. It’s lightweight and really convenient to carry around. The built-in USB-C cable is a big plus, and you can still use the USB port as well. It’s handy being able to charge multiple devices at once, although it does slow down slightly when doing this. I use it with an iPhone 17 Pro and get around two full charges from it. I liked it that much I bought another for myself and a couple for family members
B**.
Buen precio calidad
bueno, mucha bateria, carga rapido
C**E
Hyper satisfaite
Super batterie. Un peu lourde mais hyper efficace. Chargement tél très rapide . Pour recharger la batterie externe un peu longue mais c'est normal. Dragonne sur la batterie, très pratique pour mettre en charge le téléphone. Il y a l'affichage du niveau batterie 🔋. Je l'a recommande et en ai même acheté 2 😉
M**L
جيد جدا
ممتاذ
D**D
power bank experiencia
Una batería eficiente, a buen precio es decir ya tiene las tres B, bonito, barato y bueno. Ya que siento que la calidad del plástico es bueno, el costo es un producto que no es tan costoso, y siento que carga de forma rápida no es tan lento en la carga, es rápida, bueno entre comillas ya que viene un cable y si se amuela el cable es decir si se descompone el cable, ya se amoló el cargador. Me llego el cargador de 10.000 amp y lo pedí de 20.000 amp, pero no lo pude regresar debido a mi enfermedad ya que tenia que empaquetarlo.
R**T
Travel
Super powerbank
Trustpilot
1 day ago
2 weeks ago