CFIAI PB-08 15,000mAh Power Bank with Built-In Cables

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Product guide

CFIAI PB-08 15,000mAh Power Bank with Built-In Cables

The CFIAI PB-08 is a 15,000mAh portable power bank with two built-in charging cables, a digital battery display, and additional ports. Its integrated cables can reduce what you need to pack, while conflicting output and port descriptions make the exact connection layout and charging limits worth checking before purchase.

At a glance

Two integrated cables are described as iOS and USB-C, with the listing also naming USB-A, USB-C and Micro USB connections.
A digital display shows remaining battery percentage, according to the listing.
Manufacturer materials describe up to 22.5W output and say supported charging speed depends on the connected device and cable.
The manufacturer lists a 1.5-hour recharge time, specifying an 18W input in its detailed specification.

Price

$18.04Save 39%

Reference price: ~~$29.50~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

Built-in cables offer a way to charge compatible devices without packing separate cables.
The displayed battery percentage makes the remaining charge easier to monitor than indicator lights alone.
The listed dimensions are compact for a 15,000mAh power bank.

Technical specifications

14 specifications

Identity
Brand	CFIAI
Model	PB-08
Color	Jet

Power and battery
Battery capacity	15000 milliamp_hours
Cell type	Lithium Polymer
Power configuration	Corded Electric
Voltage	3.7 volts
Maximum output power	22.5 Watts
Battery charge time	1.5 hours

Ports and features
Connector types	USB Type A, USB Type C
Number of ports	5
Features	Built In Cable, Digital Display, Fast Charging, Lightweight, Over Charging Protection, Pocket Size, Slim

Dimensions
Dimensions listed	5.9 x 2.69 x 0.7 inches
Battery weight	100 g

What to know before buying

Listing details to confirm

The listing gives inconsistent connection and output details: it describes three extra ports as USB-A, USB-C and Micro, elsewhere lists USB-A and USB-C connector types with five ports, and separately claims charging up to four devices at once. It also gives differing maximums for the USB-C cable, iOS cable and ports. Confirm the selected model's actual port layout and per-port and shared output limits before relying on a particular setup. The 1.5-hour recharge claim is tied to an 18W input, and the included adapter is not specified as supplied.

What’s in the box

Included

User manual
Built-in cables

Who is it for?

A good fit for

Travelers who want a power bank with charging cables built into the unit.
Phone users who prefer a percentage display for checking remaining battery.
People seeking a compact listed-size battery pack for everyday carry.

Less suited to

Buyers who need confirmed port counts, simultaneous-device limits or exact per-port charging speeds before purchase.
Anyone relying on a particular cable connector or charging speed without first confirming device compatibility.

CFIAI PB-08 15,000mAh Power Bank with Built-In Cables · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 11,146 ratings

5 stars74%74%
4 stars11%11%
3 stars5%5%
2 stars3%3%
1 star7%7%

Customer feedback describes quick phone charging, convenient travel use, compact size and useful built-in cables. Some customers report getting about two and a half full charges, while battery-life experiences vary, including reports of the unit holding charge well and of it stopping after only a few uses. These comments are useful context for a portable 15,000mAh pack, but they do not establish a consistent real-world charge count or lifespan.

Positive themes

Customers report convenient travel use and appreciate the integrated cables and compact form.
Customer feedback reports quick charging and positive experiences with charging capacity.

Mixed feedback

Battery-life reports vary, including both long charge retention and early failure experiences.

Frequently asked questions

What cables are built into the CFIAI PB-08?

The listing describes one iOS cable and one USB-C cable. It also lists additional USB-A, USB-C and Micro connections, but its port descriptions conflict, so verify the configuration for the selected listing.

How much output power does it provide?

The listing gives a maximum output of 22.5W, but its detailed claims assign different maximums to the cables and ports. Actual charging speed also depends on the device and cable.

How long does the power bank take to recharge?

The stated recharge time is 1.5 hours, and the detailed listing ties that estimate to an 18W input. An adapter is not included according to the feature text.

Does it show the remaining battery charge?

Yes. The listing describes a digital display that shows remaining battery percentage. It says the touch button is for monitoring charge while the power bank is in standby.