CUKTECH 15 SE Power Bank 20000mAh 65W Laptop Charger, 3-Port USB C Portable Charger, PD 3.0 Fast Charging External Battery Pack for iPhone 16/15/14 Series, Samsung, MacBook, Dell, Steam Deck, and More

The Best Travel PoweAfter ordering and testing several highly-rated power banks, this CUKTECH 15 SE 20,000 mAh Power Bank is hands-down the best of the bunch for my needs—and I’m very picky. What I was looking for: • ✅ Airplane safe – At 20,000mah, it hits the maximum battery size for the FAA limit and is totally fine for carry-on. No more worries at security or the gate. • ✅ True pass-through charging on every port – This was a dealbreaker for me, and most power banks I tried only allow it on one port, maybe. It also significantly slowed down the charge and the output. With this one, I can charge the battery and still draw power from all ports at once - all at full speed. That makes a huge difference when traveling and trying to keep everything topped up. • ✅ Fully powers my MacBook Pro – I’ve run it as my main power source while working remotely, and it keeps up without a hitch. • ✅ Daisy chains like a champ – I’ve successfully used it in a multi-device setup: powering my MacBook, charging an external battery, running an iPad and phone—all through different ports—without issue. This thing handles complex loads like a pro. Build quality is solid, charging speeds are fast (tested and hit up to 65 W per USB‑C port), and the digital battery display is a nice touch, although i wish it showed wattage not just percentage. The only things I wish it had: a built-in AC wall plug and built-in cables. Those would make it absolutely perfect. But even without them, this is still the charger I’m keeping and traveling with. Everything else I ordered is going back. If you’re looking for a compact, carry-on-compliant, high-output power bank that just works—and lets you charge multiple devices and itself at the same time at a reasonable price—this is it. Next comparable thing is the UGREEN Nexode but it's twice the price.

This company makes high quality products! This one is no different battery life is great it appears to do very fast charging and very compatible with everything. Not one of their units with a true smart display but for the discounted price it makes up for it

This powerbamk is just awesome it feels premium, has a little weight to it and gets the job done, I bought it for my Lenovo legion go s for when I'm travelling and during my tests I was impressed with it's performance and it charges to 100 percent faster than I expected.

I'm very happy. I bought it because there's a planned power outage in my building on one of my work from home days. I've tested it a few times now and I'm confident it will keep me powered up the 9 hours I need it. I'm about to buy another so I can keep the cats' fountain going.

Nice made, decent weight, long lasting and looks high end finish. The charging is fast. I use it as a backup battery for my dashcam.

Honestly not bad for the price, it is a bit on the heftier side and weighs a good amount but nothing super crazy. Charging speed is great, it holds charge for days without moving a sliver on percentage. it charges very quickly and efficiently, being ready within 1-2 hours from 0-100. Would recommend!!

Good and small to carry

This portable charger very good . It charges my phone fast and the display makes it easy to check the battery level. Perfect for travel or daily use.

Good Quality

Power Bank acquistata, principalmente, per ricaricare un laptop Asus Vivobook, durante le lezioni universitarie. La batteria è un parallelepipedo di dimensioni 15 x 4,5 x 5 cm con un peso di 485 g, quindi molto maneggevole. Ha 3 prese: 1 USB e 2 USB Type C (una delle quali, di colore diverso, ha una MAGGIORE POTENZA DI RICARICA e serve per la ricarica della batteria stessa o di altri dispositivi che la richiedono). E' presente un piccolo display digitale che mostra la percentuale di ricarica ancora presente, inoltre viene fornito un cavo di ricarica veloce da 1 metro (i cavi tradizionali la caricano molto più lentamente mentre il suo cavo la ricarica in circa 2 ore) NON è presente il trasformatore che DEVE essere di adeguata potenza, almeno da 30 Watt. Viene fornita con un sacchettino in panno per riporla quando non usata. La capacità di 20.000mAh è rispettata, infatti con laptop scarico la power bank l'ha ricaricato completamente in 40 minuti rimanendo un residuo di circa il 10%. La batteria riporta diverse tensioni di uscita ma le porte hanno un'unica tensione di uscita di 5 Volt, quella normale per una porta USB. La descrizione dice che è possibile trasportare la power bank anche a bordo di un aereo e ciò sarebbe molto utile x chi viaggia ma non l'ho ancora verificato. Inoltre, nel caso in cui il dispositivo venga perso o rubato durante il trasporto, Amazon può segnalare il relativo numero seriale IMEI nei database di ricerca per bloccarne l'uso fraudolento o la rivendita. E' presente anche uno stringato manuale d'uso in italiano.

Vraiment c'est un super produit, robuste et de bonne facture, avec un bon rapport qualité. L'autonomie de la batterie est très bien il faut compter environ 5-10% pour un charge rapide de 30-40%. Je vous la conseille sans hésiter

Good product. Charging is fast and reliable. I really like that it includes a cable and a pouch bag.

Tras probar varias baterías externas de alta capacidad, esta CUKTECH 15 SE me ha sorprendido gratamente por su equilibrio entre tamaño y potencia de salida. No es solo una "power bank" para el móvil; es una verdadera estación de carga capaz de mantener con vida un ordenador portátil en cualquier lugar. Rendimiento de carga (65W): El punto más fuerte es su salida USB-C de 65W con protocolo Power Delivery (PD). La he probado con un [menciona tu dispositivo, ej. MacBook Air, Dell XPS o iPhone 15 Pro] y la velocidad de carga es prácticamente idéntica a la del cargador de pared original. Es capaz de cargar un portátil mientras lo usas sin que el nivel de batería baje, algo que muy pocas baterías de este tamaño consiguen de forma estable. Capacidad y Eficiencia (20000mAh): Con 20.000 mAh, ofrece la capacidad ideal para viajes largos. En mis pruebas, me ha permitido cargar completamente un smartphone de alta gama unas [X] veces o darle una carga casi completa a un portátil de 13 pulgadas. Se nota que las celdas internas son de calidad, ya que la pérdida de energía por calor es mínima durante el proceso de carga rápida. Diseño y Pantalla Digital: - Pantalla: A diferencia de las baterías que solo usan 4 LEDs, esta incluye una pantalla digital que muestra el porcentaje exacto de energía restante. Es muy precisa y evita quedarte sin batería por sorpresa. - Construcción: El acabado es robusto y tiene un diseño moderno y minimalista. A pesar de su capacidad, el formato es "slim" (alargado), lo que facilita mucho meterla en los compartimentos estrechos de una mochila. - Puertos: Contar con 3 puertos permite cargar el portátil, el móvil y unos auriculares simultáneamente, aunque hay que recordar que la potencia total se reparte entre ellos cuando se usan a la vez. Carga de la propia batería: Un detalle importante es que la batería también admite carga rápida de entrada. Usando un cargador potente, se rellena en mucho menos tiempo que las baterías convencionales de esta capacidad, lo cual es vital si tienes poco tiempo antes de salir de viaje. Al recibirlo viene con una pequeña funda para tenerla guardada y que no sufra ningun daño al transportarla, un manual de instrucciones de uso y un pequeño cable tipo-c de carga rapida de 65W para poder cargar y descargar la bateria en cualquier momento