Why does it take so long to recharge the power bank? / How long does it take to fully recharge?

The charging time depends on the port you use. Both USB-C and Micro-USB ports can fully charge the power bank from 0% to 100% in about 3.5 to 4 hours. For quicker charging, we suggest using the USB‑C port with an 18W or higher adapter.

Is this power bank compatible with the iPhone 17?

Yes, absolutely. It works with virtually all Apple and Android phones and tablets, including iPhone 17, 16, 15, 14, 13, 12 and the Samsung Galaxy series, among many others.

Why does my power bank deliver fewer charges than expected?

This is normal for any external battery. About 30–40% of capacity is lost to circuit heat and voltage conversion. So a fully charged 15,000mAh power bank delivers about 9,000–10,500mAh to your devices.

Can I take this power bank on an airplane?

Yes. With a rated energy of 55.5Wh (under 100Wh), this power bank fully complies with TSA and airline carry-on regulations, so you can bring it onboard with confidence.

Is the power bank not working? Is it unable to charge your phone? Is it unable to recharge itself?

1. Try a different charging method to see if it works properly. 2. Regularly clean the tip of the built-in cable to prevent poor contact due to dirt or oxidation. 3. When using it for the first time, please activate the power bank‘s LED display.

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Power Bank Fast Charging, 15000mAh Portable Charger with Built-in Cables

Power Bank Fast Charging, 15000mAh Portable Charger with Built-in Cables

Product ID: 731485860

Details

Battery capacity
15000 Milliamp
Brand
CFIAI
Colour
Black
Connector type
USB Type A USB
Special feature
Auto Shut-Off

⚡22.5W PD Fast Charge

📊LED Battery Display

🔋15000mAh High Capacity

€ 37.39

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

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Description

⚡ Stay charged, stay ahead—never miss a beat with CFIAI’s power-packed fast charger!

CHARGE IN A FLASH - Get 50% battery on your iPhone 15 in just 30 minutes—because waiting is so last decade.
COMPACT POWERHOUSE - Slim, lightweight design packs massive 15000mAh capacity—carry big power without the bulk.
SMART SAFE CHARGING - Advanced lithium polymer battery with multi-protection tech keeps your devices safe from overcharge, short circuits, and more.
KNOW YOUR POWER STATUS - Sleek LED digital display shows exact battery percentage—no more guessing, just pure control.
POWER FOR THE WHOLE CREW - Dual built-in cables + 2 output ports let you juice up to 4 devices simultaneously—perfect for team hustle or family trips.

The CFIAI PB-08 is a TSA-approved, ultra-portable 15000mAh power bank featuring 22.5W PD fast charging, dual built-in Type-C and iOS cables, and a clear LED battery display. It supports simultaneous charging of up to four devices with advanced safety protections, making it the ultimate on-the-go power solution for professionals and tech-savvy millennials.

Specifications

ASIN	B0FY6D8HSN
Antenna Location	Phone
Battery Capacity	15000 Milliamp Hours
Battery Cell Type	Lithium Polymer
Battery Weight	150 Grams
Best Sellers Rank	4 in Mobile Phone Portable Power Banks
Brand Name	CFIAI
Colour	Black
Compatible Devices	For ALL [iPhone] iPhone 17, 17 Plus, 17 Pro, 17 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone X…
Connector Type	USB Type A, USB Type C
Country of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (11,249)
Item Dimensions	15.1 x 6.8 x 1.8 centimetres
Item Dimensions L x W x Thickness	15.1L x 6.8W x 1.8Th centimetres
Item Weight	230 Grams
Manufacturer	Shenzhen Joway Power Supply Co., Ltd.
Manufacturer Part Number	PB-08
Model Name	PB-08
Model Number	PB-08
Number of Batteries	1 Lithium Polymer batteries required. (included)
Number of Items	1
Number of Ports	3
Other Special Features of the Product	Auto Shut-Off, Built In Cable, Digital Display, Fast Charging, Over Charging Protection
Power Source	Corded Electric
Product Warranty	3 Year Warranty
Unit Count	1.0 count
Voltage	3.7 Volts
Warranty Type	Limited

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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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€ 37.39

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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