CUKTECH 45W 20000mAh Power Bank, Portable Charger with Built-in USB C Cable for Travel, PPS Fast Charging Battery Pack for iPhone 16/15 Pro Max, MacBook Air, Samsung Galaxy S24 Ultra/S23/S22

Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

1 45W Max Fast Charging

2 Large Capacity 20000mAh

3 Universal Compatibility

1 Built in USB C Cable

2 Charging for Light Laptop

3 Smart LED Digital Display

1 40W Self-Charging

2 Single Port Charging

3 Multi Port Fast Charging

4 Safety Protection

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

231

4.6 out of 5 stars

266

4.4 out of 5 stars

95

4.1 out of 5 stars

59

4.6 out of 5 stars

141

4.0 out of 5 stars

154

4.1 out of 5 stars

48

Price

$29.99$29.99

$44.99$44.99

$39.99$39.99

$69.99$69.99

$89.99$89.99

$99.99$99.99

$149.99$149.99

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, Capable of powering your Samsung 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.