30W dual-cable 10000mAh power bank
A practical JOYROOM wearable for everyday connection
The JOYROOM JR-PBF27 Pro is a compact 10000mAh power bank with a built-in USB-C cable, an additional USB-C-to-Lightning cable and up to 30W compatible fast charging.
What is the JOYROOM JR-PBF27 Pro?
A direct buying answer.
Quick answer
It is a 10000mAh lithium-polymer power bank designed to charge compatible USB-C and Lightning devices without requiring separate everyday cables.
- Brand
- JOYROOM
- Model
- JR-PBF27 Pro
- Capacity
- 10000mAh
- Maximum power
- Up to 30W
- Built-in cables
- USB-C and USB-C-to-Lightning
- Colour
- White
Why it may suit you
Practical benefits based on supplier specifications.
Two built-in cable options
Integrated USB-C and Lightning-compatible connections reduce the number of loose cables needed.
Two-way fast charging
The supplier lists bidirectional charging support for compatible input and output connections.
Compact 10000mAh capacity
Designed to balance portable size with useful everyday backup power.
Check compatibility before checkout
Actual charging speed depends on the connected phone, its supported charging protocol and the selected cable or port. Lightning compatibility refers to devices using the Lightning connector. Rated usable output is lower than the battery-cell capacity because of voltage conversion and operating losses.
Technical specifications
Supplier-listed model details.
| Model | JR-PBF27 Pro |
|---|---|
| Battery type | Lithium polymer |
| Battery configuration | 5000mAh × 2 cells |
| Battery energy | 38.5Wh; 2S1P |
| Nominal capacity | 10000mAh |
| Maximum charging power | Up to 30W for compatible devices |
| Connections | Built-in USB-C cable and additional USB-C-to-Lightning cable |
| Approximate weight | 200g |
| Colour | White |
How to use
Simple setup guidance.
- Charge firstFully charge the watch before initial setup.
- Install the appUse the app or QR instructions supplied with the product.
- Pair and allow permissionsEnable Bluetooth and the notifications or calling permissions you want.
- PersonaliseChoose display, alert and activity settings that suit your routine.
Common questions
Helpful answers before purchase.
Is this the same as JR-PBF27?
No. This listing is the Pro model with supplier-listed 30W output and a different cable arrangement.
Can it charge iPhone and Android devices?
It is designed for compatible Lightning and USB-C devices, but charging speed varies by device.
Is the full 10000mAh delivered to a phone?
No. The rated usable output is lower because the stored battery voltage must be converted during charging.
Reviews
There are no reviews yet.