It's way more powerful than I thought.

The delivery packagde was good and arrived in meant condition. The described features correspond.

very good power bank. allows the phone to charge and discharge very quickly

The cable-equipped SFC 2.0 is not supported by default. The main unit can charge at 60W. It's a cost-effective product and I'm currently testing charging and discharging.

Powerful, looks beautiful, weighs steadily, quite convenient for the car or workplace but only to carry with you in urgent need as it's a bit heavy.

1. Smart TFT color screen: visually displays charging and discharging status, dynamic percentage, power (100W), current voltage (20V/5A), and eliminates the need for guessing the existing indicator light blinds. 2. Simple switching: By clicking the button twice, you can switch the display mode repeatedly, and the operation is very simple, making it suitable for quick situations. 3. Precision Monitoring: Updates charging data in real time (e.g., 1 hour and 45 minutes of charging) and supports users to plan their time accurately, compatible with multi-device fast charging protocols. Summary: ROCOREN focuses on "visuализation + high efficiency," making it especially suitable for digital enthusiasts and business people, and the best choice to enhance the charging experience.

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Looks really good, had one before. overall worth the money... Love it

I'm Glad I bought it at a low price. The product has a small scratches and signs of use... It didn't feel like a new item at all.

Everything great, looks beautiful but has a little defect around the screen. Good performance, 100w is correct.

Thank you very much

The product is exactly as it is written in the script. Delivery is also fast and the quality is good.

⚡ Pros: extremely fast charging, supports laptops + supervooc phones, high capacity.
⚠️ Cons: slightly heavy but just my personel opinion

Works very well. And it looks beautiful.

It's working really well, thank you. Other products had issues with fires, but this product seems to have no issues. Thank you.
It's working really well, thank you. Other products had issues with fires, but this product seems to have no issues. Thank you.

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It works perfectly, I love that it says how many watts it's charging, super useful in case of large capacity.

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Wave Ultra Power Bank

Compared to other auxiliary batteries in the aquarium, it seems that the capacity is not as advertised. However, when the remaining amount is below 20%, it decreases rapidly.

Wave Ultra Power Bank

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This is a very good power bank. It charges the phone safely and itself charges safely as well. The pulsation at 9.5 volts is 45 mv, which is a very good indicator. It has all the necessary and common charging protocols. The screen shows when the power bank is charging another device or when it is charging itself. The power bank charges quite quickly, at a full 65 watts. The pulsation during charging is 125 mv at 20 volts. During charging, it only heated up to 47 degrees, which is good and considered a normal temperature. These are the results of the first inspection and tests. The weight is 382 grams. It comes with a good quality case and a good quality 100-watt short cable. This power bank is a very good purchase.

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Arrived without any damage or tears. As always, this product does not disappoint. The input current flows quite well and the 5v output will naturally come out fine. I haven't used it yet, but I'm satisfied with the current charging and the 12v 3a option that I use occasionally. Here, we are using three auxiliary batteries with 20,000mAh each, and so far they are all functioning normally.

Very good for the price.
Delivery is also fast.