Features: Powerful 45W Portable Charging Case with 8 Slot 18650 Battery Holder, Delivers High Capacity Emergencies Backup Power for Extended Outdoor Use. Lightweight plastic construction features battery easy installation and built in over current protections, ensuring safe operations during mobile power supply. Ideal for outdoor enthusiasts, photographers, and hobbyists requiring various device charging solution in remote locations. Perfectly supports camping trips, hiking adventures, and emergencies power outages while charging phones, drones, and small appliances simultaneously. Modulars design enables quick battery replacement and flexible power configuration, creating a customizable charging station for various electronics. Specifications: Component: Plastic Size: Approx. 6.54x2.32x1.71inch(166x59x43.5mm) Color: Black/Yellow Package Includes: 1x Mobile Power Nesting note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.