It has super capacity and can even charge a laptop. The AlzaPower Parade Gen2 27,000mAh power bank has dropped to its lowest price.

Anyone looking for a single power bank that can handle a phone, tablet, and laptop on the go will sooner or later come across this one on Alza. Over ten thousand units of AlzaPower Parade Gen2 power banks have been sold in various capacities, and they have an average rating of 4.6 out of 5 from 622 customers. With code ALZADNY25, you can now buy it for 1,124 CZK instead of 1,499 CZK; it has never been this cheap before.

Quick summary:
✅ It makes sense if you want one large power bank for both your phone and USB-C laptop, plus a display to see what’s currently charging.
⚠️ Consider that some laptops, according to owners, charge slowly or not at all, and the plastic display cover scratches easily.
💡 For 1,124 CZK, it’s 135 CZK cheaper than during the May promotion, and that’s without an AlzaPlus+ subscription.

A series that primarily collects five-star ratings

Alza shares ratings across the entire Parade Gen2 series, so smaller 10000mAh and 20000mAh versions are also included. Out of 622 ratings, 488 are five-star, 90% of customers recommend the series, and over 10,000 units have been sold. Only the return rate has its own number: for the 27000mAh version, it’s 2.98%, which Alza still considers low (but states 0.43% for the 20000mAh model).

Owners of the largest version most often praise its capacity, the display showing voltage and current, and especially that it can power a laptop. One describes charging a turned-off Asus TUF Gaming A15 with a 90Wh battery from 1% to 99% in an hour and 33 minutes. Another uses it to power a Thunderbolt laptop, a soldering iron, and Samsung phones with the fastest charging, and apparently, none of this fazes the power bank. Several people also confirm taking it with them on a plane.

One hundred watts for a laptop and a display that shows what’s happening

Two USB-C ports support Power Delivery up to 100 W (20 V / 5 A), in both directions, so you can also charge the power bank through them. The manufacturer states that it recharges in about an hour and a half with a 100W charger. However, the charger is not included in the package; there’s only a reversible USB-C cable. Two USB-A ports deliver a maximum of 22.5 W, and in addition to Power Delivery, the power bank is also compatible with Quick Charge 3.0, Samsung AFC, Huawei FCP, or Apple charging at 2.4 A standard.

The 27,000 mAh capacity corresponds to 99.9 Wh, which is just below the 100 Wh limit that airlines typically allow for power banks in carry-on luggage. You can charge up to four devices simultaneously, but keep in mind that if you occupy all outputs, the total power will drop to 15 W. The full hundred watts are thus reserved for one USB-C device, and according to reviews, it’s better to disconnect smaller items for fast laptop charging.

The LCD display shows the remaining percentage and charging parameters, so you can see at a glance how many watts are flowing into the device. The mode for watches and headphones is also handy, as regular power banks tend to turn off due to their low power draw. You activate it by holding the button for about five seconds. The body measures 177 × 85 × 25 mm and, according to owners, is noticeably heavier; you’d rarely slip it into a jacket pocket.

Not every laptop gets along with it

The biggest weakness is its compatibility with laptops. Several owners describe that their laptop charges slowly or not at all. This repeatedly applies to older Lenovo models, whether it’s a ThinkPad T480, which the power bank reportedly only supplied 15 W, or Yoga and IdeaPad models. Additionally, two customers noticed that when the power bank drops below approximately 30 to 45%, it refuses to charge a laptop.

Some people also complain about the build quality. The plastic display cover scratches quickly according to many reviews, and some hear a faint whistling sound. Anyone with a Xiaomi phone should know that the power bank does not support the company’s fast charging, and for example, it charges a Xiaomi 13T Pro at a maximum of 25 W.

Who will find it unnecessarily large?

If you only charge your phone and don’t carry a laptop, you’ll be carrying 27,000 mAh and one hundred watts in your backpack unnecessarily. The Parade Gen2 is also sold in smaller and lighter versions with lower capacity. Anyone with an older ThinkPad or other Lenovo laptop should be aware that they might encounter issues and keep the option for return open. And owners of Xiaomi phones with fast charging may only get a fraction of the power from the power bank that they are used to from their charger.

Is it worth 1,124 CZK for you?

The AlzaPower Parade Gen2 isn’t flawless, but for 1,124 CZK with code ALZADNY25, you get a large capacity, laptop power, and four ports in one unit from a series that has excellent ratings on Alza. It’s especially suitable for those who carry a USB-C laptop, go on longer trips, or want a home backup in case of a power outage. If you only deal with a phone and every gram matters, opt for a smaller version. I wouldn’t hesitate for 1,124 CZK; this power bank hasn’t been cheaper yet.

Do you manage with one large power bank when traveling, or do you prefer to carry two smaller ones?