Hoco J171A Powerbank 20,000 mAh – with built-in USB-C and Lightning cables

Hoco J171A is a powerful portable battery designed for fast and convenient charging of mobile devices anywhere. With a large capacity of 20,000 mAh, support for fast charging up to 22.5 W and built-in USB-C and Lightning cables, it allows easy use without additional cables. It is ideal for travel, work, leisure or everyday use.

Large capacity for multiple refills

The powerful 20,000 mAh lithium-polymer battery provides enough power to charge smartphones, tablets, wireless headphones and other devices multiple times, so you'll always be ready, even when there's no power outlet nearby.

Fast charging up to 22.5W

The power bank supports multiple fast charging protocols, including PD, QC, FCP, SCP, and AFC. The USB-A output delivers up to 22.5W, while the USB-C port and built-in USB-C cable deliver up to 20W, ensuring fast and efficient charging of compatible devices.

Integrated cables for added convenience

Built-in USB-C and Lightning cables allow you to charge your devices directly without the need for additional equipment. So you always have the right cable for Android and Apple devices on hand.

Charge multiple devices at once

It features a USB-C port, a USB-A output, and built-in USB-C and Lightning cables, allowing you to charge multiple devices at once. This is a great solution for users with multiple mobile devices.

LED battery monitoring display

The built-in digital LED display shows the remaining battery capacity, so you always have an overview of the available energy.

Durable and safe construction

The housing made of high-quality fireproof combination of PC and ABS materials ensures high resistance and safe use. The compact design allows for easy carrying in a bag, backpack or travel luggage.

Key benefits

• 20,000 mAh capacity for multiple device charging
• Fast charging up to 22.5W
• Built-in USB-C cable
• Built-in Lightning cable
• Support PD, QC, FCP, SCP and AFC
• Charging multiple devices simultaneously
• Digital LED battery status display
• Compact and robust design
• Lithium-polymer battery for reliable operation

Technical specifications

• Model: Hoco J171A
• Color: black
• Battery capacity: 20,000 mAh / 77 Wh
• Battery type: lithium-polymer
• Power bank charging input: USB-C
• Input voltage: up to 18 V
• USB-C output: up to 20 W (PD / QC / FCP / AFC)
• Built-in USB-C cable: up to 20W (PD / QC / FCP / AFC)
• USB-A output: up to 22.5 W (QC / FCP / SCP / AFC)
• Built-in Lightning cable: 5 V / 2 A
• Total output power: 5 V / 2 A
• Display: digital LED battery status display
• Material: PC + ABS
• Dimensions: 110 × 70 × 28.5 mm
• Weight: 330g

Same summary

Hoco J171A with a capacity of 20,000 mAh and a power of 22.5 W is a sensible choice for users who want reliable energy support for charging their phone on the go, at school or at work. Thanks to the built-in USB-C and Lightning cables and a clear LED display, it is especially convenient when you do not always have additional cables at hand and need to quickly charge various devices. Due to its size, the model offers a large capacity, but it is not intended for extremely pocket-friendly portability or charging laptops with higher power. Since it is a wired type, it will especially suit those who want universality and connection stability, and less so those who are looking for exclusively wireless charging.

Recommendation source: Enaa guides and team experiences.

User view

This power bank is a popular choice among users who use their phones for work, study or entertainment throughout the day and don't want to run out of battery. It is especially practical for those who often travel by public transport, attend events or want the assurance of being able to charge multiple devices at once without searching for additional cables. The capacity allows for multiple charges of a regular phone, and the convenience of built-in cables eliminates the additional worry of usually forgotten cables.

Users also appreciate the Hoco brand's product range, as it is known for its reliable solutions for powering mobile devices and its practicality-to-price ratio.

Why buy at Enaa

At Enaa, you can expect clearly categorized products with useful filters that make it easier to choose a power bank based on your own usage. With a team that knows the challenges of everyday use of these devices, Enaa also offers appropriate professional support in choosing. In addition, Enaa allows you to easily compare different models to find the most suitable one for your needs.

Answers to frequently asked questions

Can I charge multiple devices at the same time with this power bank?

Yes, the Hoco J171A model allows you to charge multiple devices simultaneously, as it has two built-in cables (USB-C and Lightning), and you can also use other outputs if your device supports them.

How fast can I charge my phone with this model?

The Hoco J171A supports fast charging with a power of up to 22.5 W, which means that most newer smartphones charge significantly faster than older power banks without this feature.

Is this power bank suitable for charging a laptop?

This model is underpowered for most laptops, with an output of 22.5W, which is usually not enough to effectively charge a laptop. It works better for powering phones, headphones, or smartwatches.

What does the built-in USB-C and Lightning cable mean?

It means that both cables are already part of the device and don't need to be carried separately, so you can charge most phones without additional accessories.

Is this power bank too heavy for everyday carrying?

Due to its 20,000 mAh capacity, it is slightly heavier and larger than smaller models, making it more suitable for carrying in a bag or backpack than in a pocket.

Description updated: June 2026