Technical Details:\n• Model: RPB‑N15\n• Battery Capacity: 5,000 mAh (Li‑ion)\n• Output Power: Up to 10–15 W (depending on device/port)\n• Input: USB‑C / Micro‑USB (fast recharge support)\n• Output Ports:\n– USB‑A ports for charging USB devices\n• Compatibility: Works with smartphones, earbuds, Bluetooth speakers, fitness trackers, and other USB‑powered devices\n• Safety Features: Over‑current, over‑voltage, over‑temperature, and short‑circuit protection\n• Indicators: LED battery level indicators\n• Design: Slim, portable profile ideal for pockets, bags, and travel\n• Use Cases: Daily charging backup, travel companion, emergency power support