Joyroom JR-T017 Dazzling Series 20000mah 12W Power Bank

Joyroom JR-T017 Dazzling Series 20000mah 12W Power Bank

Stay powered up and connected wherever life takes you with the JOYROOM JR-T017 12W Dazzling Series 20000mAh Power Bank. With its powerful capacity and fast charging capabilities, this power bank is an essential companion for anyone who needs reliable, on-the-go power. Whether you’re traveling, working, or just out and about, the JOYROOM JR-T017 ensures your devices stay charged and ready for action.

Key Features of JOYROOM JR-T017 Power Bank

Massive 20000mAh Capacity

Equipped with a 20000mAh battery (3.7V, 74Wh), the JOYROOM T017 ensures you have plenty of power to keep your devices running throughout the day. Charge your smartphone, tablet, or other USB-powered devices multiple times without worrying about running out of battery.

High-Efficiency Energy Conversion

The JOYROOM T017 features an impressive energy conversion rate of ≥80%, ensuring that you get the maximum efficiency from every charge. Less energy waste means more power for your devices, making this power bank a smart and cost-effective choice.

Dual Input Options for Convenient Charging

Charge the JOYROOM JR-T017 with ease using the dual input ports. Whether you prefer using a Type-C input (5V=2A) or a Micro USB input (5V=2A), this power bank offers flexibility to suit your charging needs.

Multiple Output Ports for Simultaneous Charging

The JOYROOM JR-T017 offers two output ports (USB1 and USB2) with 5V=2.4A output each, allowing you to charge multiple devices at the same time. With a total maximum output of 5V=2.4A, you can charge your smartphone, tablet, and other gadgets simultaneously without compromising on speed.

Compact and Portable Design

Measuring just 146.57 x 74.01mm and weighing only 425g, the JOYROOM T017 Power Bank is designed for maximum portability. Its lightweight and compact design make it easy to carry with you, whether you’re traveling, commuting, or out for a quick errand.

Durable and Safe Construction

The JOYROOM T017 Power Bank is built from PC+ABS fireproof material, ensuring that it’s both durable and safe. Its robust construction guarantees longevity and reliability, even under tough conditions.

Product Overview

The Joyroom JR‑T017 Dazzling Series is a high-capacity, dual-port power bank built for daily reliability and long-lasting performance. With a robust 20,000mAh battery and a 12W total output, it’s perfect for users needing consistent power throughout the day. Featuring a sleek, rubberized fireproof shell and a clear multicolor LED indicator, it combines function with durability and style.

Key Specifications

• Battery Capacity: 20,000mAh (3.7V / 74Wh)

• Rated Output Capacity: Approx. 12,000mAh (at 5V = 2.4A)

• Energy Conversion Efficiency: ≥ 80%

• Input Ports: Type-C and Micro-USB (both 5V/2A)

• Output Ports: 2 × USB-A (each 5V/2.4A; 12W max combined)

• Simultaneous Output: Maximum combined output of 5V/2.4A

• LED Display: 12-segment multicolor LED battery indicator

• Material: Fire-resistant ABS + PC with rubberized finish

• Dimensions: Approx. 146.5 × 70 × 29 mm

• Weight: Approx. 425g

• Color Options: Typically available in black and white

Why Choose the JR‑T017?

• Extended Battery Life – Ideal for multiple full charges of smartphones, tablets, and accessories.

• Dual Charging Support – Charge two devices simultaneously using the dual USB-A ports.

• Flexible Recharging Options – Supports both Type-C and Micro-USB input for convenient recharging.

• Safe and Durable – Built-in safety protections guard against overcharging, overheating, and short circuits.

• LED Power Display – Multicolor LED indicators let you check the battery level at a glance.

Frequently Asked Questions

Q1: How many times can this power bank charge a smartphone?
It can fully charge an average 3000mAh smartphone around 3 to 4 times, depending on usage and efficiency.

Q2: Can it charge two devices at once?
Yes, both USB-A ports can be used simultaneously, sharing a total output of up to 12W.

Q3: Does it support pass-through charging?
This model does not officially support pass-through charging. It is recommended to charge the power bank separately for optimal safety.

Q4: Is it safe from overheating?
Yes, it includes thermal protection features and a fire-resistant casing to help prevent overheating during regular use.

Q5: How is the battery level displayed?
A 12-segment multicolor LED display shows the current battery level, making it easy to track remaining power.

Q6: Can I carry this power bank on an airplane?
Yes. At 74Wh, it complies with airline safety regulations for carry-on battery-powered devices (under the 100Wh limit).

Q7: What type of warranty is included?
Warranty policies vary depending on the retailer or region. Be sure to check with the seller regarding warranty coverage.

Ideal For

• Travelers and commuters who need extended battery support

• Users who frequently charge multiple devices

• People who prefer clear battery indicators and safe design

• Anyone needing a high-capacity power source without fast-charging requirements

Why Choose JOYROOM JR-T017 Power Bank?

Versatile Charging Options

No matter what device you need to charge, the JOYROOM T017 has you covered. It’s compatible with smartphones, tablets, power-hungry devices, and more, making it a versatile solution for your charging needs.

Perfect for Travel

Compact, lightweight, and portable, the JOYROOM JR-T017 is ideal for travel. Whether you’re on a business trip, vacation, or commuting, this power bank will ensure your devices remain charged no matter where you are.

Safety and Reliability

Your safety is paramount. The JOYROOM JR-T017 is constructed using fireproof PC+ABS material, offering reliable performance with built-in safety features that protect against overheating, overcharging, and short circuits.

Stay Powered Up with JOYROOM JR-T017 12W Dazzling Series 20000mAh Power Bank

Whether you’re traveling, working, or just enjoying your day, the JOYROOM T017 ensures that your devices stay charged and ready for anything. With its powerful 20000mAh capacity, fast charging capabilities, and compact design, this power bank is your perfect companion for all-day power.

Don’t let a low battery stop you from staying connected. Get your JOYROOM T017 Power Bank today and keep your devices powered up, wherever life takes you.

Related Products:

1. Joyroom JR-QP194 10000mAh 22.5W Fast Charging Power Bank
2. JOYROOM JR-PBF27 22.5W Mini Power Bank 10000mAh
3. JOYROOM JR-PBM01 20W Power Bank 10000mAh with Built-in Cable & Kickstand