SmallRig X-Touch Smart Triple-Proof V-Mount Battery X221 5417 sets a new standard for professional power solutions by integrating smart technology, rugged protection, high-power fast charging and multi-port versatility, making it ideal for demanding shooting environments. Designed to withstand the rigors of professional use, the X221 incorporates triple-proof protection: a 1.5m (4.9ft) drop-resistant housing with eight silicone-protected corners, silicone-covered metal side panels, and fully reinforced internal circuitry. With an IP54 rating, it ensures reliable operation against water splashes, rain, or dust, making it perfect for outdoor productions. The battery features eight strategically placed ports: one BP port, two D-Tap ports, two USB-C ports (supporting 140W PD fast charging), one USB-A port, and two DC ports. Each port operates on an independent circuit, allowing multiple devices to charge simultaneously. It can safely fast-charge itself in just 2.5 hours while providing stable power output. The battery's smart management system is centered around a 2.0-inch HD color touchscreen with a frosted anti-glare surface, providing optimal visibility in all lighting conditions. A dedicated mobile app enhances on-set workflow efficiency by offering remote control features, including battery level monitoring, port management, battery location tracking, and over-the-air updates. Utilizing premium imported LG cells and BMS smart chips, the battery offers comprehensive eight-layer protection, including safeguards against over-current, over-temperature, and over-load conditions, ensuring a long cycle life and operational safety. With accurate power level indication, users can charge and discharge with complete peace of mind. Mounting options include 1/4"-20 a Mounting options include 1/4"-20 and 3/8"-16 threaded holes, complemented by a backlight indicator for quick and precise installation, even in dim lighting. These professional-grade features make the X221 an ideal power companion for on-site filming, providing filmmakers with all-weather power security and allowing creators to focus entirely on content production without worrying about power issues.