JOYROOM mini dual-cable power bank
Half the size — double the convenience. 10,000mAh in a pocket-sized form factor.
The JOYROOM JR-PBF27 is a black 22.5W mini power bank with dual cables and a 10,000mAh battery — roughly half the size of standard power banks in its class.
What is the JOYROOM JR-PBF27?
A direct product summary for faster buying decisions.
Quick answer
The JOYROOM JR-PBF27 is a black 22.5W mini power bank with dual cables and a 10,000mAh battery — roughly half the size of standard power banks in its class.
- Brand
- JOYROOM
- Model
- JR-PBF27
- Type
- Mini Power Bank
- Capacity
- 10,000mAh / 38.5Wh
- Weight
- ~225 g
- Colour
- Black
Why it may suit you
Practical benefits based on documented specifications.
50% smaller design
Roughly half the size of comparable power banks — ideal for everyday pocket carry.
3x faster charging speed
22.5W output charges compatible devices up to 3x faster than standard chargers.
Dual built-in cables
No extra cables needed for travel — two cables are built in for universal compatibility.
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 | Mini fast-charging power bank |
|---|---|
| Model | JR-PBF27 |
| Output power | Up to 22.5W max |
| Battery capacity | 10,000mAh / 3.85V (38.5Wh) |
| Rated capacity | 6,000mAh @ 5V=2.4A |
| Battery type | Polymer Lithium |
| Built-in cables | Dual Type-C cables |
| Input/Output | Type-C bidirectional fast charge |
| Weight | ~225 g |
| Colour | Black |
What is in the box
- JOYROOM JR-PBF27 power bank
- Built-in dual cables
- Retail packaging
How to use it
- Connect your device via the built-in cable.
- Confirm your device supports PD or QC fast charging for maximum speed.
Common buying questions
Clear answers to important compatibility questions.
How big is it?
Mini form factor — roughly half the size of standard 10,000mAh power banks.
Does it include a cable?
Yes — dual built-in cables are included.
Reviews
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