Features: Experience power management with our 16x18650 Power Banks Battery Case(Please notice that batteries NOT included), featuring charging capabilities for energy replenishment. For DIY enthusiasts, this battery case offers easy disassembly and installation, allowing quick battery replacement and maintenance of internal components. Ideal for individuals who enjoy customizing their gadgets, this case ensuring compatibilities with various devices. Perfect for outdoor adventure or on the go use, the high strength shell provides impact resistance, safeguarding your power banks internal components during travel. With support for multiple output option including double USB and Type-C port, this charging box for different devices, making it a essential accessory for modern mobile lifestyles. Specifications: Material: Plastic Output 1: 5V/3A, 9V/2.22A, 12V/1.67A Output 2: 5V/4.5A, 9V/2.5A, 12V/1.87A Type-C Output: 5V/3A, 9V/2.22A,12V/1.67A Output: 12W Battery: 16x18650 Battery Requires(NOT Include) Size: About. 187x79x44mm/7.36x3.11x1.73in Color: Black/White/Green/Blue Package Includes: 1pc Power Banks Case note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.. Battery NOT include.