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. A full charged 20000mAh bank provides about 11000mAh-14000mAh to devices.

Why does my product recharge slowly?

1. Recharging to 50% within 30 minutes requires the use of a charger of more than 100W; an 18W charger takes 5 hours to fully charge; 2. Temperature also has an impact to charging time, please avoid recharging immediately after high-power discharge.

Why does the displayed battery percentage number flash when charging?

It is not a display screen malfunction, but a design feature of the product to indicate charging status.

What fast charging protocols does CUKTECH 15 support?

OUT1 supports PD3.0, DCP and Xiaomi 120W charging protocols. OUT2 supports PD3.0, PPS, QC4 and DCP charging protocols. OUT3 supports QC3.0, UFCS and DCP charging protocols.

Can this power bank be taken on a plane?

Yes, the power bank complies with TSA requirements (<100Wh) and is approved for carry-on luggage during air travel.

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CUKTECH 15 Power Bank 20000mAh, 100W USB C Portable Laptop Charger, 3-Port PD 3.0 Fast Charging Battery Pack, Compatible with iPhone 16/15/14/13, Samsung, MacBook, Dell, Steam Deck and More

CUKTECH 15 Power Bank 20000mAh, 100W USB C Portable Laptop Charger, 3-Port PD 3.0 Fast Charging Battery Pack, Compatible with iPhone 16/15/14/13, Samsung, MacBook, Dell, Steam Deck and More

Product ID: 584545982

Details

Battery Capacity
20000
Brand
CUKTECH
Color
Grey
Connector Type
USB Type A USB
Special Feature
Fast Charging

⚡100W output power

🌐3 versatile ports

🔋20000mAh capacity

Description

⚡ Power Your Ambitions with CUKTECH!

SAFETY FIRST - Equipped with 4 temperature sensors for real-time monitoring.
TRAVEL READY - TSA-approved for hassle-free carry-on convenience.
SLEEK STYLISH - Minimalist design that fits seamlessly into your professional life.
POWER UP YOUR LIFE - Charge your MacBook Air to 55% in just 30 minutes!
MULTI DEVICE MARVEL - Compatible with iPhone, Samsung, MacBook, and more.

The CUKTECH 15 Power Bank is a high-capacity 20000mAh portable charger designed for professionals on the go. With a powerful 100W output and multiple fast-charging protocols, it efficiently charges a variety of devices, including laptops and smartphones. Its sleek design and safety features make it the perfect companion for business trips and daily use.

Specifications

ASIN	B0CHVZ9KPS
Amperage	6 A
Antenna Location	Drone, Gaming Controller, Laptop, MacBook, Phone, Power Tool, Tablet, Vision Pro, Watch, iPad, iPhone
Battery Capacity	20000 milliamp_hours
Battery Cell Type	Lithium Ion
Battery Charge Time	2 hours
Battery Weight	2.5 g
Best Sellers Rank	#188,976 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #2,226 in Cell Phone Portable Power Banks
Brand	CUKTECH
Color	Grey
Compatible Devices	ASUS, Apple iPhone, MacBook Pro 16", iPhone 15 Pro Max, iPad Air, iPad Pro, Samsung S24 Ultra, AirPods, Samsung, Xiaomi
Connector Type	USB Type A, USB Type C
Customer Reviews	4.6 4.6 out of 5 stars (95)
Included Components	CUKTECH 15 Power Bank, a 3.3ft 240W fast charging cable and a user manual.
Item Dimensions	7.09 x 3.31 x 2.01 inches
Item Dimensions L x W x Thickness	7.09"L x 3.31"W x 2.01"Th
Item Weight	16 ounces
Manufacturer	NanJing CUKTECH Electronics Technology Co., Ltd.
Mfr Part Number	PB200P
Model Name	CUKTECH 15 Power Bank
Model Number	PB200P
Number of Batteries	4 Lithium Ion batteries required. (included)
Number of Items	1
Number of Ports	3
Other Special Features of the Product	Fast Charging, LED Indicator Lights, Short Circuit Protection, Slim
Output Current	6 A
Power Source	Corded Electric
Rapid Charging Performance	Charge MacBook Air up to 55% in 30 minutes.
Reusability	Rechargeable
UPC	705146183319
Unit Count	1 Count
Voltage	20 volts
Warranty Description	18 months
Warranty Type	Limited

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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