Anker Zolo 20,000mAh 30W power bank review: a large power bank with a good price but not enough ports
Anker Zolo 20,000mAh 30W power bank
this Anker The Zolo 20,000mAh 30W power bank has plenty of power and capacity – it’s capable of charging larger devices such as tablets and some laptops.
It really stands out visually thanks to its chunky size and vibrant color, although there’s a black variant if you want something a little less ostentatious.
The Zolo feels as solid as some best power bankbut it’s not as heavy as you might think given its size. The plastic chassis feels smooth and the shiny top panel is a nice touch. However, the translucent, ribbed bezel around it is less noticeable and seems a bit pointless; maybe it provides extra grip when holding the bank, but I don’t think I would have it without it Miss it.
It’s a shame for a power bank of this size that it only has two ports (one USB-C and one USB-A), as there’s plenty of room for more. While there’s a small readout showing battery level – well hidden within the center panel – given all the space, this seems like a missed opportunity to combine a larger screen with more information on display.
Very useful, though, is the 6-inch hardwired USB-C cable. It’s made from a thick woven fabric that feels durable, and Anker claims it can withstand more than 10,000 bends over its lifetime.
The slot that houses the jack end of this cable also feels very secure, but it’s not difficult to unplug when needed. The hardwired end also seems to have a lot of internal strain relief, so I’m fairly confident it won’t come loose from the connection.
The cable offers 30W of charging power, which means it can handle larger devices such as some tablets, handheld gaming consoles, and laptops. it successfully recharged me Google The Pixel 7a takes just over an hour to charge from half to full, and the Zolo’s battery is drained to 86%, which means you should be able to charge it quite a bit.
On the other hand, the USB-A port can provide a maximum power of 22.5W. This took my Pixel 7a from half to full charge in about an hour and a half and drained the battery to 87%, so it was another solid effort.
The port also features a trickle charging mode, allowing you to safely charge low-power devices like smartwatches and earbuds. You can easily activate this feature by pressing the power button on the side twice. Press the power button two more times to deactivate this mode.
Another useful feature of the Anker Zolo is the smart charging reminder, which means the battery reading will flash when the charge drops to 5%, reminding you that it needs to be recharged.
It takes more than four hours to charge the Anker Zolo from 20% to full. That’s not a particularly impressive performance, but given its capacity, it’s understandable. You can charge the bank using the built-in cable or the USB-C port.
Considering its price, large capacity, high power output, and integrated cable, the Anker Zolo is a good value. However, I wish it had more ports to take advantage of its large size and more information on the display.
If you need more connectivity options and even more power, the Juovi J2621 is a better choice since it has a 45W output and four USB ports. What’s more, it’s cheaper than Zolo. If you prioritize features, the Anker MagGo (10K) is a good choice due to its detailed display and wireless charging capabilities. However, it is more expensive than Zolo.
Anker Zolo review: Price and specs
| price | US$35.99/£39.99/AU$79.99 |
| capacity | 20,000mAh |
| total wattage | 30W |
| Number of ports | 3 |
| USB-C | 2 (1 x built-in cable) |
| USB-A | 1 |
| wireless charging | No |
| weight | Unspecified |
| power to weight ratio | not applicable |
