Joyroom JR-PBF29 20000mAh 22.5W Dual-Cable Mini Power Bank

Product Overview

Never run out of power on your long journeys with the Joyroom JR-PBF29 Dual-Cable Mini Power Bank. Featuring a massive 20000mAh mighty capacity, this pocket-sized powerhouse is engineered to keep your premium devices fueled for days without adding bulk to your bag.

As showcased on the official retail packaging in , it features an elegant, matte-finish ergonomic design with an integrated cable that doubles as a durable carrying loop. Whether you are traveling nationwide, attending day-long corporate meetings, or commuting around Dhaka, the Joyroom JR-PBF29 is your ultimate charging companion.

Key Features

• 22.5W Max Fast Charging: Delivers rapid, high-efficiency power delivery to minimize your downtime. It charges compatible smartphones up to 3X faster compared to standard conventional chargers .

• Mighty 20000mAh Capacity: Offers high-density battery storage capable of providing up to 4 full charges for an iPhone 16  ensuring complete peace of mind during long power cuts or travels.

• Built-in Dual Cables: Say goodbye to tangled mess and forgotten wires. It comes integrated with premium dual cables that work seamlessly with most iPhone and Android devices .

• Smart Digital Display: Equipped with a precise, glossy digital power percentage indicator on the front panel, letting you track the exact remaining battery level and charging status at a glance

• Triple Output Ports: Features a multi-device charging architecture that allows you to charge up to 3 devices simultaneously without compromising speed or safety protocols

• Two-Way Type-C Fast Charging: Supports fast input and output via the Type-C interface, allowing you to quickly replenish the massive 20,000mAh reservoir itself .

• Flight Approved & Safe Charging: Designed with a dedicated “Flight Approved” safety rating (visible in image_7.png) and powered by a smart microchip that ensures safe charging with less heat generation and maximum safety .

Technical Specifications

• Brand: Joyroom

• Model: JR-PBF29

• Battery Capacity: 20000mAh / Mighty Capacity

• Maximum Output Speed: 22.5W Max Output / 3X Faster Charging

• Integrated Cables: Built-in Dual Cables (Compatible with iOS & Android)

• Simultaneous Charging: Supports up to 3 Devices at Once

• Safety Features: Smart Chip Protection / Temperature Control

• Warranty: 36-Month Warranty Lifespan (Official Joyroom standard)

What’s inside the Box?

• 1 x Joyroom JR-PBF29 20000mAh Mini Power Bank

• Integrated Dual Cable System

• 1 x User Manual

Why Buy the Original Joyroom JR-PBF29? Protect your expensive smartphone’s battery health from swelling or overheating by staying away from uncertified, cheap copy power banks. This is a 100% Genuine Joyroom Product offering an authentic 20,000mAh capacity cell layout, true fast charging protocols, and a solid 36-month warranty backdrop. Invest in original quality for true safety and durability!