Description
What Is The Joyroom JR PR1 Magnetic Wireless Car Charger Mount?
The Joyroom JR-PR1 20W/22.5W 10,000mAh Power Bank offers a unique approach to cable-integrated portable power. While standard battery packs use fixed external hanging wires, Joyroom engineered this model with an innovative internal retractable tape cable layout.
This design lets you pull out the charging line to your preferred length and snap it back inside the chassis with a quick tug, keeping your everyday carry neat, flat, and free of tangles.
Technical Specification Matrix
SKU- G56566P
| Feature | Specification Details |
| Model Code | JR-PR1 (Power Bank Edition) |
| Battery Capacity | 10,000mAh / 3.7V (37Wh) |
| Rated Capacity | 5,800mAh (5V $\equiv$ 3A) |
| Max Output Wattage | 22.5W Maximum Super Fast Charging |
| Built-in Cord | 1x High-Tensile Retractable USB-C Cable |
| Output Channels | 1x Built-in Retractable USB-C Line + 1x Standalone USB-C Port |
| Input Specifications | 18W Fast Charging via USB-C Port |
| Aviation Status | 100% Airline Approved (<100Wh) |
Core Performance Features
1. Mechanical Retractable Cable Design
Tangle-Free Cable Storage: To begin with, the defining utility feature of this Joyroom JR PR1 variant is its spring-loaded internal cable reel. You simply pull the built-in USB-C cable to extend it for comfortable handling while texting or gaming. Consequently, when you finish charging, a smooth mechanical pull retracts the line entirely inside the shell, leaving no loose wires dangling in your pocket.
Heavy-Duty Wear Resistance: Furthermore, Joyroom constructs the flat ribbon cable using reinforced structural layers. This configuration actively resists kinks, fraying, and internal copper splits from daily extensions.
2. Pocketable 10K High-Density Pool
Sleek Everyday Carry Form: In addition, the internal architecture utilizes premium high-density lithium-polymer cells. This allows the chassis to maintain a highly compact, palm-friendly layout while housing a full 10,000mAh reservoir. Therefore, it packs enough juice to fully charge modern smartphones 1.5 to 2 times over without weighing down your jacket pocket.
3. 22.5W Dynamic Fast Charging
Multi-Protocol Speed: This portable brick delivers a maximum output ceiling of 22.5W. It matches major industry fast-charging protocols, including Power Delivery (PD 3.0) and Quick Charge (QC 3.0). As a result, it can fuel a depleted smartphone up to 50% battery capacity in 30 minutes.
Dual Device Charging: Finally, you can use the built-in retractable line alongside the dedicated standalone USB-C port to power two separate accessories at the exact same time.
FAQ & Operation Rules OF Joyroom JR PR1
Q1: Can I legally take this retractable power bank on a commercial airplane flight?
Yes, it completely complies with global aviation safety limits. The power bank features an energy rating of 37Wh, which sits well beneath the strict 100Wh restriction ceiling enforced by the FAA and IATA. Therefore, you can bring it aboard any flight without prior airline check-in clearance. Just remember to pack it inside your carry-on luggage, as international rules ban portable lithium packs from checked baggage cargo holds.
Q2: How do I cleanly extend and retract the integrated ribbon cable?
To extend the line, hold the main body of the power bank firmly and pull the USB-C connector outward until it clicks into your desired locking position. To roll it back up, pull the cable gently outward by another half-inch to unlock the internal mechanical latch, then allow the internal tension spring to smoothly slide the line back inside the housing. Avoid pulling the cable past its hard mechanical stopping point to protect the internal spring mechanism.