JOYROOM LED display power bank
Real 10,000mAh with dual cables. No hidden specs.
The JOYROOM JR-PBF12 is a black 2.4A LED power bank with built-in dual cables and a real 10,000mAh battery — the no-frills base model of the LED Power Bank series.
What is JOYROOM JR-PBF12?
A direct product summary for faster buying decisions.
Quick answer
The JOYROOM JR-PBF12 is a black 2.4A LED power bank with built-in dual cables and a real 10,000mAh battery — the no-frills base model of the LED Power Bank series.
- Brand
- JOYROOM
- Model
- JR-PBF12
- Type
- LED Power Bank
- Capacity
- 10,000mAh / 37Wh
- Weight
- 275 g
- Colour
- Black
Why it may suit you
Practical benefits based on documented specifications.
Real 10,000mAh capacity
Genuine capacity with LED power indicator showing remaining battery level at a glance.
Built-in dual cables
Two built-in charging cables for iPhone and USB-C devices — no extra wires needed.
Compact and lightweight
Ultra-slim 25mm profile fits easily into any pocket or bag compartment.
Check compatibility before checkout.
For the fastest supported charging, your device and cable must support the relevant USB Power Delivery or charging standard. Output is shared when several USB devices are connected.
Samsung AFC
Huawei SCP/FCP
QC3.0 fast charging
Technical specifications
Normalized product facts for easy comparison.
| Product type | LED display power bank |
|---|---|
| Model | JR-PBF12 |
| Output power | Up to 12W max |
| Battery capacity | 10,000mAh / 3.7V (37Wh) |
| Rated capacity | 5,800mAh @ 5V=2.4A |
| Battery type | Lithium Polymer |
| Built-in cables | USB-A and USB-C dual-cable design |
| Weight | ~275 g |
| Dimensions | 165 × 100 × 25 mm |
| Colour | Black |
What is in the box
- JOYROOM JR-PBF12 power bank
- Built-in dual cables
- Retail packaging
How to use it
- Check the LED indicator to confirm sufficient charge.
- Connect your device via the built-in cable.
- Confirm your device supports fast charging protocols for optimal speed.
Common buying questions
Clear answers to important compatibility questions.
Is this the Pro version?
No — the PBF12 is the base model without LED display and with lower output. The PBF12 Pro offers 22.5W output.
Can it charge multiple devices at once?
Yes — built-in dual cables allow charging two devices simultaneously.
Reviews
There are no reviews yet.