JOYROOM JR-PR1 Retractable Power Bank 10000 mAh Review

In a world saturated with gadgets, the humble power bank has become an non-negotiable part of our daily carry. Yet, for every problem it solves, it creates another: the tangled, forgotten, or incorrect charging cable. JOYROOM aims to sever this cord of frustration with the JR-PR1, a 10000 mAh power bank that doesn’t just carry a charge, but carries the cables too. It’s an ambitious play at ultimate convenience, but does this all-in-one solution truly deliver, or is it a compromise in disguise?

At first glance, the JR-PR1 is a clean, compact slab of technology. Encased in a matte-finish ABS and PC shell that commendably resists fingerprints, it feels solid and durable in hand. It’s slightly thicker and heavier than some of its cable-free 10000 mAh counterparts, but that’s an expected trade-off for its core feature. The front is dominated by a crisp, clear digital display showing the exact battery percentage—a welcome upgrade from the vague four-dot indicators of yesteryear. The main attraction, however, is the pair of retractable cables, one USB-C and one Lightning, that pull out smoothly from either side with a satisfying click and retract with a gentle tug. The integration is impressively clean, leaving no awkward protrusions when stowed.

Beneath the clever design lies a capable 10000 mAh battery. In real-world testing, expect to get around 6,500-7,000 mAh of usable capacity due to conversion efficiency, which is standard for the industry. This is enough to charge a modern smartphone like an iPhone 15 Pro or a Samsung Galaxy S24 roughly twice from near-empty. The JR-PR1 shines with its 22.5W fast-charging output via the USB-C cable and its additional USB-A port. It can take a compatible phone from 0 to 50% in about 30 minutes, meeting the demands of a quick top-up. Charging multiple devices simultaneously is possible, but be aware that the total output will be shared, resulting in slower speeds for each connected gadget. The power bank itself recharges via its USB-C port, taking a few hours to go from empty to full with a compatible fast charger.

The built-in retractable cables are the JR-PR1’s reason for being. The sheer convenience of never needing to remember a cable is a game-changer for daily commuters, minimalists, and light travelers. The cables are flat and feel reasonably sturdy, but this is also the product’s most significant potential point of failure. Retractable mechanisms, by their nature, introduce mechanical wear and tear. While the action feels robust out of the box, its long-term durability under daily stress remains a valid concern. Furthermore, the cables are quite short, which is perfect for charging a phone in your hand or a bag, but can be awkward if you need to use your device while it’s plugged into a wall outlet a short distance away. If a cable eventually fails, its primary selling point is lost.