JOYROOM compact power bank
10,000mAh portable power with built-in cables for instant use.
The JOYROOM JR-PBF17 provides 10,000mAh in a slim, pocketable body. It features two-way charging (you can charge devices from it or refill it via USB-C), fast charging support for compatible phones, and built-in cables so you rarely need to carry an extra cable.
What is the JOYROOM JR-PBF17?
A direct product summary for faster buying decisions.
Quick answer
The JOYROOM JR-PBF17 22.5W Fast Charging Power Bank is a black 10,000mAh portable charger with USB-C input/output port and two-way charging. It supports fast charging protocols for compatible phones and can simultaneously charge multiple devices.
- Brand
- JOYROOM
- Model
- JR-PBF17
- Battery capacity
- 10,000mAh
- Colour
- Black
Why it may suit you
Practical benefits based on documented specifications.
Two-way charging capability
You can discharge power from this bank to charge your devices, and recharge the power bank itself via USB-C — two functions in one port.
Charges compatible phones quickly
With 22.5W total output, the JR-PBF17 can fast-charge compatible smartphones. Fast charging protocols are supported so your phone receives the fastest speed it accepts.
Can charge multiple devices simultaneously
Use the built-in cables or the USB-C port to power two devices at once — ideal when travelling with a companion or carrying a phone and earbuds.
Pocket-size 10,000mAh capacity
A balanced capacity that can top up most phones 2-3 times while remaining compact enough for a jacket pocket or small bag.
Check compatibility before checkout.
This power bank charges any device that accepts USB charging — phones, tablets, Bluetooth earbuds, smartwatches, and more. The fast charging speed depends on the receiving device’s supported protocol. The output is shared when several USB devices are connected simultaneously.
Technical specifications
Normalized product facts for easy comparison.
| Product type | Pocket power bank |
|---|---|
| Model | JR-PBF17 |
| Battery capacity | 10,000mAh |
| Total output | Up to 22.5W |
| Output port | USB-C (input + output) |
| Built-in cables | Yes, dual built-in cables |
| Charging function | TWO-WAY: charge devices / recharge bank |
| Battery type | Lithium polymer battery |
| Material | ABS + fireproof material |
| Colour | Black |
| Weight | Approximately 180 g |
What is in the box
- JOYROOM JR-PBF17 power bank
- Retail packaging
Common buying questions
Clear answers to important compatibility questions.
Can I charge this power bank and my phone at the same time?
This model supports two-way charging — you can recharge the power bank via its USB-C port while also discharging power. However, for optimal charging speed, it is recommended to use separate ports when possible.
How many times can I charge a typical phone with this?
For most modern smartphones, 10,000mAh provides approximately 2-3 full charges depending on the phone’s battery capacity and screen-on usage during charging.
Are replacement cables included or sold separately?
The JR-PBF17 comes with built-in dual cables. No extra cables are needed for standard use, though you can attach your own cable to the USB-C port for additional flexibility.
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