JOYROOM Star Series Mini Digital Display Fast Charging Power bank/ JR-QP192 mini|Qajj Mobile

Product Highlights

🔋 Large 20,000mAh Capacity

Long-lasting battery that can charge smartphones multiple times—ideal for travel and heavy use.

⚡ 22.5W Fast Charging

Delivers high-speed charging, significantly faster than standard power banks.

🔌 Charge 3 Devices Simultaneously

Equipped with multiple ports to power up to three devices at once.

🔄 Dual USB-C Input & Output

Modern Type-C ports support both fast charging in and out.

📊 Smart LED Digital Display

Shows exact battery percentage for accurate power monitoring.

📱 Wide Device Compatibility

Supports fast-charge protocols like PD3.0, QC3.0, and more—works with phones, tablets, and accessories.

🛡️ Advanced Safety Protection

Built-in protection against overcharging, overheating, and short circuits.

🎧 Low-Current Mode

Safe charging for small devices like earbuds and smartwatches.

🎒 Compact & Portable Design

“Mini” form factor makes it easy to carry despite large capacity.

The JOYROOM JR-QP192 Mini Power Bank is a compact yet high-capacity portable charger designed for fast charging multiple devices on the go. It combines large battery capacity, fast charging technology, and a mini portable design.

⚙️ Key Features

🔋 20,000mAh Capacity

Provides multiple full charges for smartphones (typically 4–8 times depending on device).

⚡ 22.5W Fast Charging

Supports high-speed charging, significantly faster than standard power banks.

🔌 Multiple Charging Ports

Dual USB-C (input & output)

USB-A output

Can charge up to 3 devices simultaneously

📱 Wide Compatibility

Supports fast-charge protocols like:

PD 3.0

QC 3.0

AFC / FCP / SCP / PE

Works with phones, tablets, earbuds, smartwatches, etc.

📊 Digital Display

LED screen shows exact battery percentage (no guessing).

🛡️ Safety Features

Built-in protections against:

Overcharging

Overheating

Short circuits

Uses fireproof ABS + PC material.

🎧 Low-Current Mode

Safe charging for small devices like earbuds and smartwatches.

📊 Technical Specifications

Model: JR-QP192 Mini

Battery Type: Li-Polymer

Capacity: 20,000mAh (≈74–77Wh)

Rated Capacity: ~12,000mAh (usable output)

Max Output: 22.5W

Ports: USB-A + Dual USB-C

Weight: ~337g

Material: Fireproof ABS + PC

👍 Pros

Large capacity for long trips

Fast charging support (22.5W)

Can charge multiple devices at once

Compact “mini” design compared to other 20,000mAh power banks

Accurate battery display