The FIXED power bank has 20,000 mAh and is now on sale. It also powers other devices during its own charging.

The FIXED Zen2 20 can power other devices via USB-A while it’s being charged itself. This small detail comes in handy, for example, in the evening when you need to recharge both your power bank and your phone. The black variant with a capacity of 20,000 mAh now costs on Alza 489 Kč without a discount code and is in stock.

Quick summary:
✅ Makes sense: For travel in a backpack, if you utilize the 20,000 mAh capacity and the ability to charge accessories even while the power bank is charging.
⚠️ Consider: It weighs 427 g, and the seller states for the total output only 15 W. More connectors do not mean full charging speed on all simultaneously.
💡 A USB-C/USB-C cable is included; for using USB-A outputs, prepare your own corresponding cable.

This is not a sharp price drop in recent days. As of November 4, the recorded public price was 499 Kč, so you’ll save ten crowns against that now. The offer is more noteworthy for what you get for under five hundred crowns than for the size of the recent discount.

More Connected Devices Mean Shared Power

On the body, you’ll find two USB-A and one USB-C. Via USB-C, you can charge a phone using Power Delivery up to 20 W; the same connector also serves as an input for charging the power bank. For it, the specifications state a maximum of 18 W.

According to the seller, you can charge up to three devices simultaneously. However, don’t expect full power on each connector: for the total output, it states only 15 W. When charging the power bank itself via USB-C, both USB-A ports remain available for other devices. I would appreciate this option more than the sheer number of connectors; however, don’t expect fast charging of everything at once.

More for a Backpack Than a Pocket

A weight of 427 g and a thickness of 30 mm are already a reason to reconsider everyday pocket carrying. For a longer trip in a backpack, this power bank makes more sense to me than as an inconspicuous backup for a phone. The LCD display shows the remaining capacity, and a USB-C/USB-C cable is included in the package. However, for charging accessories via USB-A, you will need your own corresponding cable.

What do you think of FIXED products?