Brand new, unopened. Please refrain from price negotiations. Thank you. Retail price: 5,898 yen DJI Osmo Pocket 3 Compatible Charger Battery Handle Handheld Mobile Power Type-C Charging Holder Built-in 2800mAh Battery 1/4 Screw Hole on the Bottom, Connectable to Tripod, Selfie Stick, USB-C Connector 1. Extended Shooting Time: The 2800mAh Pocket 3 battery is perfect for long shooting sessions, allowing for extended use. 2. Plug and Play: Hot-swappable, with a USB-C port on the back for connecting external audio devices such as digital wired headphones, wired microphones, and wireless microphone receivers. 3. Multi-functional Connectivity: The 1/4 inch screw on the bottom allows for connecting accessories like tripods, enhancing the user experience. 4. Intelligent Protection: Built-in overcurrent protection, overvoltage protection, short circuit protection, temperature protection, overcharge protection, and over-discharge protection, providing comprehensive protection against short circuits, overcharging, and other risks, allowing you to charge and shoot with confidence knowing your device is safe! 5. Compact and Portable: This device is lightweight and easy to carry, designed for frequent travelers; our longer battery handle provides better ergonomics and a comfortable grip, so you always have access to reliable power!