Anker Zolo Power Bank, 20,000mAh 30W High-Speed Portable Charger with Built-In USB-C Cable, Battery Pack For iPhone 16/16 Plus/16 Pro/16 Pro Max/15 Series, Galaxy, and More

I’ve been using the Anker Zolo Power Bank (20,000mAh) for a while now, and I have to say, it has been a game-changer for keeping my devices charged throughout the day. Whether I’m traveling, commuting, or just out and about, this power bank has provided reliable, long-lasting power without fail.Battery Capacity & PerformanceWith 20,000mAh of battery capacity, this power bank is capable of charging my smartphone multiple times before needing a recharge. On average:• Smartphones (e.g., iPhone, Samsung Galaxy, Google Pixel, etc.) – Around 4 to 6 full charges, depending on the model.• Tablets (iPad, Android tablets, etc.) – Can charge 1-2 times before running out.• Wireless Earbuds & Accessories – I can charge my wireless earbuds dozens of times without worrying about battery life.Charging SpeedOne of my favorite things about this power bank is how fast it charges devices. Thanks to Anker’s PowerIQ technology, my phone charges significantly faster than with a standard charger. It also supports multiple device charging, so I can charge my phone and tablet simultaneously without a noticeable drop in speed.Build Quality & Design• Solid Build: The power bank feels sturdy and durable, with a smooth matte finish that resists fingerprints and smudges.• Compact & Portable: While it is a bit on the heavier side (expected for a high-capacity power bank), it still fits comfortably in my backpack or carry-on luggage.• LED Battery Indicator: The four LED lights make it easy to check how much charge is left.Pros & Cons✅ Pros:✔ Massive 20,000mAh capacity – enough for multiple charges.✔ Fast charging with PowerIQ technology.✔ Can charge multiple devices at once.✔ Durable build with a sleek design.✔ Reliable for travel, emergencies, and long commutes.❌ Cons:✖ Slightly bulky for small bags or pockets.✖ Takes a long time to recharge (several hours if using a standard charger).Final Verdict: Is It Worth It?Absolutely! If you need a high-capacity power bank that is reliable, well-built, and charges devices quickly, the Anker Zolo Power Bank (20,000mAh) is a fantastic choice. It’s especially useful for travelers, students, and anyone who spends a lot of time away from power outlets. Highly recommended!

Anker has become a solid name within the electrical products market, their power banks are among the best, i have used this on a few adventures for charging my Gopro and it last ages. It doesn't have loads of ports but it has what you need, one dedicated usb c output lead ( so built in ), not very long so it's design to be stuck in a bag with the device needing charged, it does have a usb c port and a usb port, both act as outputs and inputs ( charge device and charge power bank ), it's not a light power bank but then you wouldn't expect that given it's 20,000mah size and that's plenty charge for alot of devices. It only has 30w charging which covers lower end needs like certain smart phones. It feels really premium and solid in the hand. One of the key features other than the dedicated usb-c charge lead inbuilt is the two charge rates it has, double pressing the power button will make a green dot appear next to the charge remaining number, this is designed for lower power consuming devices to safely charge them at slower rates. I would really recommend this power bank.

Aside from being quite heavy, this is a great charging bank. I opted for the 20k version. Has it's own built in USB C cable that doubles as a charging point in or out. Also has a separate USB C port for a longer cable so you can keep using your phone or whatever while it's charging ( the power bank is powerful enough to keep ahead of a phone battery). There's also a USB A port on the side.When you charge the bank, it shows the charging level on a small screen. Takes 2 or 3 hours to charge up from the mains, but it seems to last for ages! You can charge 3 things at the same time without loss of speed. The only minor thing is that weight - no way this goes in a trouser pocket, although it'll go in a winter coat pocket - but you'll know it's there. Best suited for a backpack or use 'on the sofa'. I don't do camping, but it would be great for that too.

Good points1.Fast charge works great2.its small but quite heavy but that's what you would expect3. screen is nice and clear.4. its smart enough to know if you want to charge a low or high power device and regulated the wattageBad points for me1, the cable is built in so if you break the USB-C you cant replace it2, cable length is very short and you cant swap it, so say you want it in a backpack and walk around with your phone out charging forget it the cable is too short (however you can also use your own cable in the in/out USBC port)3, I try to charge this from my large battery storage but for some reason this pack will only send power back to my main storage even on the in/out charge side of the pack it only send power out so it has to be charged from the mains as far as i can tellthe cable thing you can use your own but it doesnt really state this in the instructions so you can use a long usb C from say a backpack using the in/out usbc