# CFIAI PB-08 15,000mAh Portable Charger, 22.5W Fast Charging, Built-In Cables

The slim 15,000mAh CFIAI PB-08 has built-in iOS and USB-C cables for charging phones and other devices on the go.

- [Original product page](https://www.ofertitastop.com/us/product/cfiai-pb-08-15-000mah-portable)
- [View offer](https://www.ofertitastop.com/us/visit/cfiai-pb-08-15-000mah-portable)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-11-05T02:44:24.121Z
- Brand: CFIAI
- Model: PB-08
- SKU: ofertitastop-us-187124
- Category: Electronics > Electronics Accessories > Power > Batteries
- Source store: amazon US
- Active deal: Yes
- Price: 18.04 USD
- Previous price: 29.50 USD
- Discount: 39%
- Rating: 4.4 / 5
- Reviews: 11121

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Keep your phone and other personal devices powered during a commute, road trip, or day outdoors with the CFIAI PB-08 portable charger. Its 15,000mAh capacity, built-in iOS and USB-C cables, and additional charging ports make it easy to bring power for different devices without packing a separate cable for each one.

The slim design measures 5.90 x 2.69 x 0.7 inches, and a digital display shows the remaining battery percentage at a glance.

## Everyday use

The integrated cables are ready to use when you need a quick top-up away from an outlet, whether you are navigating during a trip or keeping a phone available throughout the day. The USB-A, USB-C, and Micro USB connections add options for charging other devices with a compatible cable. The charger can power up to four devices at once, making it useful when traveling with family or carrying a phone, tablet, and wireless earbuds.

CFIAI lists compatibility with iPhone, Samsung Galaxy, and Google Pixel phones, as well as select iPad models and wireless earbuds. Which details make it easier to manage charging on the go? The built-in cables, multiple connection options, and percentage display bring the essentials together in one compact power bank.

## Technical overview

- Capacity: 15,000mAh
- Maximum output: 22.5W
- Built-in cables: iOS and USB-C
- Ports: USB-A, USB-C, and Micro USB
- Dimensions: 5.90 x 2.69 x 0.7 inches
- Display: Digital remaining-battery percentage
- Recharge time: Approximately 1.5 hours with an 18W input

The USB-C input supports up to 18W. A wall adapter is not included, so use a compatible adapter to recharge the power bank. Maximum charging speed depends on the connected device and cable supporting the available output.

## Strengths

This model combines a substantial 15,000mAh capacity with a slim form, offering a different approach from larger, cable-free power banks that require you to pack charging leads separately. The built-in iOS and USB-C cables store in grooves on the unit, helping keep them organized between uses. For devices that need another connection, the USB-A and USB-C ports provide additional options.

The digital display makes it simple to see how much charge remains before heading out. Multiple protection features include overcharge, overdischarge, short-circuit, overcurrent, and temperature protection. These practical touches support everyday use at home, on campus, or while traveling.

## Before you decide

**Can it charge more than one device at a time?** Yes. The PB-08 can charge up to four devices simultaneously using its built-in cables and additional ports. The devices must match the available connections or use a compatible cable.

**How do I check the remaining charge?** Press the touch button while the power bank is in standby mode to show the remaining battery percentage on its digital display.

**Does every device charge at 22.5W?** The maximum output is 22.5W. Actual charging speed depends on the device and cable supporting that output.

## Should you buy it?

The CFIAI PB-08 is a practical fit for people who want one travel-ready power bank for several everyday devices. Its 15,000mAh capacity, integrated iOS and USB-C cables, extra ports, and clear battery display are especially useful when you want to leave separate charging cables behind and keep phones or accessories powered during a busy day.

## Images

![CFIAI PB-08 15,000mAh Portable Charger, 22.5W Fast Charging, Built-In Cables — 1](https://www.ofertitastop.com/i/xNC07Qi5L2mBOruwvmrXXBZsHuNL19MrNbXitIpXxdMVy8nACFI6yxcMff3VqvH_-OI5yYS5pEEF22XWYyglvh4B8-iv7r39FONQx1qJswVjS8FmaYu96LLrLQ.jpg)

![CFIAI PB-08 15,000mAh Portable Charger, 22.5W Fast Charging, Built-In Cables — 2](https://www.ofertitastop.com/i/nltbh_YPjEHnrN1patYN14wl5D6REZvzHKV2JUPZbiXvHnnWsWJMQPuQjGCWaxKB2WuSB2-AksP8J2F10kAMeYToSHdN7vBM7ngrs_BKNknz5jEY9dzMLZMEIw.jpg)

![CFIAI PB-08 15,000mAh Portable Charger, 22.5W Fast Charging, Built-In Cables — 3](https://www.ofertitastop.com/i/_w_Ws5iwIyAlQC8EFScTh6GJOhKq98s1qX71XnHLQGnxz9sTf1KS3LVex4ZI-YWyYqYgdn0s2QAueWDnGO54dK8kxLh5iv98dYguJFIMrqciWzuvEyuT-t0FlQ.jpg)

![CFIAI PB-08 15,000mAh Portable Charger, 22.5W Fast Charging, Built-In Cables — 4](https://www.ofertitastop.com/i/2xBvvpb8S9obDkQSJVIbTrQ-QaqpYkQSIE0TLFeMGpZ6abCXAYe3p1nnC5OLrOMy15uFjgNIdF-tD9YcrPuuZib4ab3VKt4OaBGCYY6SBjmWS_QU.jpg)

![CFIAI PB-08 15,000mAh Portable Charger, 22.5W Fast Charging, Built-In Cables — 5](https://www.ofertitastop.com/i/qzf8TnO91UJYZohx3oAlmdj3_v651KVhYQZpphpRheUruumiutknkJ8BUwj42fZeAK8dRBTJYhAadKkAEOvILui97_ne-LTE0P4U_jdaqw5ZuV3xbYGnEvulHQ.jpg)