Best power bank under a thousand? ChoeTech with 130 W and retractable cable significantly discounted

Your laptop on the train shows the last ten percent, and the power outlet below you, as luck would have it, isn’t working. Not only for such moments is a power bank that can power a laptop useful. The ChoeTech TFT 130 W power bank now costs 959 CZK on Alza instead of 1,599 CZK, without a discount code, and it is quite possibly one of the best pieces you can get for this price. In addition to high performance, it also offers a retractable cable and a color display.

Quick summary:
✅ Makes sense if you want one power bank for a USB-C charged laptop and a phone, and don’t want to carry an extra cable.
⚠️ Consider that it weighs 512 grams and provides a maximum of 100 W from a single output; it may not fully charge powerful gaming laptops.
💡 For 959 CZK, you get it for less than half the regular price; it hasn’t been this cheap all year.

Provides up to 100 W to a laptop, 130 W to all outputs combined

The 130 W in the name is the total sum shared by all outputs. According to the manufacturer, the power bank has one 100 W USB-C port, one 30 W USB-A port, and a retractable 70cm cable with a USB-C connector. The power bank can also be charged using this cable.

You won’t get more than 100 W from a single output. This is usually sufficient for standard USB-C charged laptops, and the power bank also handles phones of various brands. Alza’s description promises that it can charge a 14-inch MacBook Pro to 50% in 30 minutes. However, if you connect a phone and headphones to the power bank as well, the laptop will receive less power.

The display shows how many watts are flowing to your laptop

According to the description on Alza, the color display shows input and output power, charge status, temperature, and operating time. This is most useful for laptops: you’ll immediately know if it’s charging at full speed or just slowly, perhaps because it’s sharing power with a phone. You can set how long the display should stay lit.

Additionally, there’s a foldable stand on the body to prop up your phone. On a train or at the airport, you can then watch videos or make video calls without holding your phone with a dangling cable in your hand.

At 512 grams, it belongs in a backpack, allowed on planes

Performance and capacity have contributed to its weight. The power bank weighs 512 grams and with dimensions of 123.8 × 53.6 × 53.6 mm, it’s a prism, not just a flat slab. You probably won’t slip it into a jacket pocket, but it will still fit into a backpack or laptop bag without problems.

The manufacturer states a capacity of 74 Wh, which is below the 100 Wh limit, allowing you to take the power bank in your carry-on luggage without airline approval. Power banks do not belong in checked luggage at all. Individual carriers may also have their own rules, for example, regarding the use of a power bank during a flight.

It’s especially worthwhile for those who travel with a laptop

For 959 CZK, you get a power bank that can charge both a standard laptop and a phone and always has its cable with it. It makes sense especially for students who spend their day after lectures, and people who work with their laptops on trains or business trips.

Those who only charge a phone and headphones won’t utilize 130 W, and a smaller, lighter power bank would serve them better. Owners of powerful gaming laptops, on the other hand, must consider that 100 W from a single port might not be sufficient for charging under full load.

Do you charge your laptop on the go with a power bank, or do you rely on outlets?