UGREEN Power Bank 20000mAh

A dead laptop or phone can derail a travel day, especially when there’s no outlet nearby. The UGREEN Nexode power bank pairs a 20,000mAh capacity with up to 100W charging, giving you a way to top up a laptop, phone, and another device from one portable battery.

Its three ports add flexibility, though the cable you use matters for laptop charging.

Key points

The power bank has two USB-C ports and one USB-A port rated at 22.5W, and it can charge three devices at once. That makes it useful when you’re carrying a laptop and phone but also need to give earbuds or a smartwatch some power. The listing identifies support for laptops, tablets, phones, and smaller devices, it doesn’t provide a complete compatibility list, so check your device’s charging requirements before relying on it for a specific setup.

UGREEN states that the unit can recharge through its OUT1 port at up to 65W, with a full recharge taking 1.6 hours. The 20,000mAh capacity is described as enough for 4.5 charges of an iPhone 15 Pro or 1.1 charges of a 15-inch MacBook Air. Actual results depend on the device and how you use it, so treat those figures as reference points rather than a guarantee for every trip.

Keep in mind that laptop charging at the power bank’s full rate requires a USB-C to USB-C cable rated for 5A / 100W. A standard 3A or 60W cable may charge slowly or fail to charge a laptop, according to the product details.

How to use it

Connect a laptop to a USB-C port with the included cable when you need higher-power charging. The listing says a 16-inch MacBook Pro can reach 42% in 30 minutes and an iPhone 15 can reach 55% in the same time, those are stated examples, not a promise for every model or starting battery level. Use the other ports to charge a phone and a smaller device alongside it.

For a travel day, that could mean topping up a laptop between meetings while your phone and earbuds charge from the same pack. It suits you if you want one battery for a mix of devices, rather than carrying separate phone-only and laptop-capable chargers. You may want to skip it if your priority is the smallest possible phone-only backup, its 20,000mAh capacity is aimed at broader charging needs.

Practical tips

Use the included USB-C cable for a laptop, or choose a cable explicitly rated for 5A / 100W. If you bring your own cable, its rating—not just the connector type—can affect charging. The USB-A port is rated at 22.5W, so it’s a useful option for a compatible device, but don’t assume it delivers the same output as USB-C.

The product is positioned for travel, business trips, camping, and everyday use away from an outlet. Its three-port layout is more flexible than a basic single-device battery, but the listing doesn’t give dimensions or weight. If bag space or carry weight is a deciding factor, those details may matter before you choose it.

Questions before you buy

Can it charge three devices at once? Yes. It has two USB-C ports and one 22.5W USB-A port, and the listing says all three can be used simultaneously.

Can it charge a laptop? It is described as suitable for most laptops, with up to 100W charging. For that rate, use a 5A / 100W USB-C cable, laptop compatibility and charging speed can vary.

How long does the power bank take to recharge? UGREEN states that a full recharge takes 1.6 hours when using 65W input through OUT1.

Final verdict

This UGREEN power bank makes sense if you need a single portable battery for a laptop and smaller devices, and you’re willing to use the right cable to get the stated laptop output. Its 20,000mAh capacity and three ports favor multi-device travel over a simpler phone-only backup. Without dimensions or weight in the supplied details, shoppers focused on the lightest possible carry should compare those measurements before deciding.