Features: The For WB400P Lithium Battery offers long time powering, ensuring uninterrupted photography with compatibility across various photography devices. Features a high efficiency lithium, this battery is lightweighted and supports quick charging with protections enhancing durability and friendly materials. For photographers, photography enthusiasts, outdoor photography experts, and users requiring extended power supply. Perfectly for wedding outdoor adventures, studio work, and travel documentation in diverse photographic environment. Enhancing your photography experience with the For WB400P, to deliver reliabled performances and seamlessly integration with your flash accessories. Specifications: Size：about 8x8cm/3.15x3.15in Component: Metal and ABS For WB400P Lithium Battery Package Includes: 1PC WB400P Lithium Battery note: Due to problem of lighting effect there might be tolerances in product, please understand. Please allow 0-2mm error due to manual measurement.