CUKTECH NO 20 140W Power Bank 25 000mAh 3-Port Laptop Portable Charger Fast Charging Battery Pack for Travel

Very appreciated, durable,nice design, easy to use, compact size, fast charging, long lasting battery, and it works great. Read more

So far, a solid, well-built power bank with UPS abilities for single board computers like Raspberry Pi. I was looking for another solution that was similar to the ZMI QB826G which doesn’t renegotiate all ports when a new USBC cable is plugged in. This guy does it! So it’s better than just standard passthrough charging it can function as a uninterrupted power supply. I dig the screen has each port’s voltage, amperage and watts. It’s a true USBC nerd’s power bank. Read more

This is a big, solid battery. I have not tested the capacity on this, but given the size and build quality, I believe it probably does have 25,000 AH. I believe it probably needs a specific charger because the 4 port Anker charger I have doesn't charge very fast. I usually by Anker products but this is my second non-Anker battery. Read more

Espectacular!!! Es un Powerbank muy potente y funciona perfecto. Read more

I received the item today. Display works. Item seems to be dead on arrival at 0% still after 2 hrs of charging. I tried using several chargers to charge this thing. Can’t recommend this battery at the current moment. Sad to say because this looked like a great battery bank. Update 08/07/2025: Ordered another one out of curiosity and the first one I ordered seems to have been a return. The second one I received came with a brown box to protect the retail packaging and the inner retail package came shrink wrapped. Amazon or the retailer might be putting returns as new. 08/09/2025 Update 2: Company reached out in a timely manner and fixed the issue. I give the company high marks for responding quickly in a timely manner. 08/11/25 Initial impressions: Decided to purchase this large capacity power bank for my MacBook Pro and Steam Deck. Love the display with metrics for data nerds. It’s important to monitor these metrics because some electronics are sensitive and can damage them. It shows real‑time battery level, voltage, current, and offers animated light strip for charging status (flashing up means it’s charging the power bank and flashing down means the bank is being discharged). Only downside it’s appropriate sized for the amount of power available. Not really a power bank that is used to put in your pocket while charging your phone. Only wish this battery bank would show cycle count. Read more

Muy fina la power Bank, había tenido de 10.000 y 20.000 con cargas tipo C hasta de 50w. Pero esto es otro lujo aparte. Para ser de 25.000 no me parece tan grande, me cabe en el bolsillo del pantalon. Obvio no es pequeña. Y la pantalla led impresionante. Viene con una funda para guardar la pila, lo mejor es que trae el cable rapido. Read more

The battery bank looks fancy but the unit I received has a performance, it loses about 15-20% when it is no in use. I contacted the customer service but hasn't received any response. Read more

There’s no better feeling knowing you got so much power in your backpack. I don’t worry about finding an electric outlet where wherever I go. Read more