CUKTECH 45W Power Bank, 20000mAh Portable Charger with Built-in USB C Cable for Travel, PD PPS Fast Charging Battery Pack for iPhone 16/15 Pro Max, MacBook Air, Samsung Galaxy S24 Ultra/S23/S22
$26.99
Price: $26.99
(as of Jan 10, 2025 08:52:47 UTC – Details)
Product Description
CUKTECH 20000mAh Power Bank, 45W Portable Charger with Built-in USB C Cable
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1 45W Max Output
2 Large Capacity 20K
3 Universal Compatibility
1 Built in USB C Cable
2 Charging for Light Laptop
3 LED Digital Display
4 Easy to Carry
1 40W Self-Charging
2 Single Port Charging
3 Multi Port Fast Charging
4 Safety Protection
Capacity 20000mAh USB-C Cable Output 5V=3A; 9V=3A; 12V=3A; 15V=3A; PPS 5-11V=5A ( 45W Max ) USB-C Output 5V=3A; 9V=3A; 12V=3A; 15V=3A; PPS 5-11V=5A ( 45W Max ) USB-A-Output QC3.0 18W Max，SCP 22.5W Max，FCP 18W Max，AFC 18W Max，UFCS 33W Max USB-C Cable & USB-C Input 5V=3A; 9V=3A; 12V=3A; 15V=2.6A; 20V=2A; ( 40W Max ) Size 6.38 x 2.83 x 1.17 inch Weight 1.09lbs
Why is my power bank providing fewer charges than expected?
A power bank loses 30%-45% energy as heat during charging due to cable resistance and internal circuitry. For example, A full charged 20000mAh bank provides about 11000mAh-14000mAh to devices.
How long does it take for the power bank to recharge?
It depends on the charger’s power and the ambient temperature. The USB C power bank recharges up to 43% in just 60 minutes with 40W PD adapter.
COMPARISON OF POWER BANK & CHARGER
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Customer Reviews
4.6 out of 5 stars
303
4.7 out of 5 stars
295
4.4 out of 5 stars
110
4.1 out of 5 stars
61
4.6 out of 5 stars
150
4.1 out of 5 stars
169
4.1 out of 5 stars
49
Single Port Output
45W Max
65W Max
100W Max
100W Max
100W Max
140W Max
140W Max
Battery Capacity
20000mAh
20000mAh
10000mAh
20000mAh
25000mAh
25000mAh
40,000mAh
Self-Charging
40W
65W
90W
90W
100W
110W
140W
Charging Port
1 USB-C + 1 USB-A
2 USB-C + 1 USB-A
1 USB-C + 1 USB-A
2 USB-C + 1 USB-A
2 USB-C + 1 USB-A
2 USB-C + 1 USB-A
2 USB-C + 2 USB-A + Wireless
Charging Cable
Built-in USB C Cable
240W C to C Cable
240W C to C Cable
240W C to C Cable
240W C to C Cable
240W C to C Cable
240W C to C Cable
Allowed on the Plane
✔
✔
✔
✔
✔
✔
Need permission from airline
Compatible Devices
For Phones, Tablets, Laptops
For Phones, Tablets, Laptops
For Phones, Tablets, Laptops
For Laptops, Phones, Tablets
For Laptops, Phones, Tablets
For Laptops, Phones, Tablets
For Laptops, Phones, Tablets
45W Super Fast Charging : The CUKTECH 20,000mAh Power Bank delivers rapid 45W output, quickly charging your iPhone 15 Pro Max, MacBook Air, or Samsung Galaxy S24 Ultra etc. With this ultra-fast 45W Portable Charger, Supports Super Fast Charging 2.0 for Galaxy S24 Ultra to 50% in just 20 minutes.
Built-in USB-C Cable of 45W Output for Convenience : Say goodbye to tangled cables with the built-in USB-C cable, providing 45W fast charging directly from the power bank. This durable cable is tested to withstand over 10,000 uses and doubles as a convenient carrying strap, making this portable battery pack the ideal travel companion for your backpack or pocket.
20,000mAh High Capacity Battery : With a massive 20,000mAh capacity, this portable charger is built to handle multiple charges. Charge your iPhone 15 up to 4.1 times, Samsung Galaxy S24 Ultra 2.9 times, iPad Air 1.9 times, or MacBook Air (A2337) 1.2 times. Whether you’re traveling, commuting, or need backup power in emergencies, this power bank has you covered.
40W Lightning-Fast Recharging: In just 30 minutes, power up your MacBook Air(A2337) to 42% or your Samsung S24 Ultra to 70%. The USB C power bank recharges up to 43% in just 60 minutes with 40W PD adapter, providing enough power to charge your iPhone 15 approximately 1.6 times. Experience unparalleled charging speed for your devices.
Multi-Device Charging: Featuring 3 output ports and 2 input ports, this power bank can charge up to three devices at once. Perfect for emergency power needs, it ensures your phone, tablet, and other gadgets stay charged and ready whenever you need them.And the CUKTECH power bank meets safety certifications such as UL, CE, CB, and FCC etc, which provide a better and safer charging experience.
What You Get: CUKTECH 45W 20000mAh Power Bank with a 5.76-inch (14.7 cm) built-in USB-C cable, User Manual, 18 Month’s Support.
Customers say
Customers appreciate the power bank’s fast charging speed and solid build quality. They find it reliable and well-made, with a great performance charging their phones.
AI-generated from the text of customer reviews
13 reviews for CUKTECH 45W Power Bank, 20000mAh Portable Charger with Built-in USB C Cable for Travel, PD PPS Fast Charging Battery Pack for iPhone 16/15 Pro Max, MacBook Air, Samsung Galaxy S24 Ultra/S23/S22
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$26.99
Daris –
Great power bank
This power bank is extremely fast and solidly built. It is quite heavy but it speaks to the quality. I bought one to try and my sister had been using it and it worked so fast at charging up our phones that I bought a couple more
The truth –
ð£ð¥SUPER FAST CHARGING 2.0!!ð¥ð£
This thing charges fast! Feels very sturdy in the hand, very well built. I was expecting a cheap feeling plastic brick for this price and I got a very well made high capacity fast charger. I’m so surprised and delighted. Thanks cuktech, you really have a nice product.
Luis C. –
Nice size
Good size to take on the go great charging speed for devices and the pack itself charges with some speed
Andrew Em –
High capacity, very fast charging
This charges my Galaxy S23 Ultra at what Samsung calls “Super Fast Charging 2.0”. Going from about 28% to 80% on the phone takes the charger from 100% to 78%. The cable easily supports the weight of the charger. Highly recommended! This is my current favorite portable charger.
Isiah –
Super fast charging as soon as you plug in.
You get that wonderful blue lighting bolt and super fast charging as soon as you plug in. I have at least 10 chargers so far. I’d rather ones that magnetize to my phone are preferred. This one is much heavier with no magnetic attachment to your phone. However, it chargers incredibly faster than all my other portable powerbank. Hope this information was helpful.
Kyong Jin Kim –
Highly recommend!
This is my second CUKTECH power bank, and itâs just as impressive as the first. The build quality is excellentâsturdy and reliable. Their customer service is equally outstanding, making the whole experience seamless. Highly recommend!
dcoates2 –
As described.
Product seems to be exactly as described. It appears to be a quality piece of equipment and will perform as needed. Charges a bit slowly on initial charge.
Pablo –
Thumbs up
High Quality,fast charging speeds, great for travel, kinda big, the battery life is awesome.
ZEUS RMC –
Es un gran powerbank, cargador ultra rapida, pero también si requieres cargar audÃfonos o un dispositivo que requiera menos energÃa puedes activar un modo de carga normal. Es pesado si, pero tiene una gran capacidad. Si investigas un poco de power bank sabes que su capacidad nominal no es la capacidad de la baterÃa, y en este caso la capacidad nominal esta al rededor de los 7 mil Miliampers lo que carga 2 veces y medio un cel promedio. Buena construcción y materiales sólidos. Admite cargador rapida lo que hace que se cargue en 2 a 3 horas al 100 con un cargador de 45 w.
Steven –
Nicht groÃer als mein Samsung lad super schnell und ist auch echt schnell voll
Charles-Ã. Nadeau (charlesnadeau@hotmail.com) –
Est arrivé bien emballé et en bon état.
Sestro –
Ben costruito. Lâho provato con lâiPad. Può ricaricarlo completamente almeno due volte. Il cavo integrato con connettore usb-c potrebbe essere il suo punto debole: non sembra sostituibile e va quindi trattato con cura.
T. RICHARDSON –
Charges relatively quickly.Charges devices fast and lasts ages. Itâs not too heavy.Great value for money, really pleased. Looks and feels good too,