SmallRig 5865 T221 Triple-Proof (1.8m Drop-Resistant, IP54 Waterproof / Dustproof) V-Mount BatteryIts rugged body features a full-wrap design using TPU and metal, with internal brackets securing the battery cells and circuit boards, ensuring safety and durability in extreme environments from the inside out. It achieves 1.8-meter drop resistance, confidently handling falls and impacts on set, and boasts an IP54 waterproof and dustproof rating, effectively resisting daily splashes, rain, and dust intrusion to ensure stable operation in harsh outdoor conditions.The power supply capability is comprehensive and efficient. Its multi-port design includes 1 BP port, 4 D-Tap ports, 2 USB-C ports, and 1 USB-A port, fully meeting the power needs of professional shooting teams. This significantly simplifies on-site cabling and enhances shooting efficiency.Both USB-C ports support 140W PD bidirectional fast charging. Paired with a composite cooling system built with materials like graphene and thermal grease, the battery can be fully charged in just 2 hours and consistently delivers full power to devices throughout usage.The core power supply system is safe and reliable. It utilizes LG high-quality battery cells, combined with a BMS intelligent control chip and precision circuit design, providing comprehensive protection against overheating, overcurrent, overvoltage, short circuits, overcharging, and over-discharging to ensure safe and stable power delivery.The thoughtful design details include backlit indicator lights for easy installation and operation in low-light environments, and dual-threaded holes (1/4" and 3/8") for flexible mounting options, making shooting preparations more efficient and seamless.Certifications: FCC, CE, RoHS, ISED, PSE, RCM, KCTechnical Data:Product Weight: 1.66kgMaterial(s): Aluminum Alloy + TPU + Silicone + PCBattery Type: Lithium-ion BatteryCell Capacity: 59640mAh(Cell:4970mAh × 12)Rated Battery Parameters: 14.76V / 14910mAh / 220.0716WhRated Total Output: 221WInput:BP: 16.8V?9A (Rated)D-Tap1/ D-Tap2/D-Tap3/ D-Tap4: 16.8V?9A (Rated)USB-C1/USB-C2: 5V?3A?9V?3A?12V?3A?15V?3A?20V?5A?28V?5A140W (Max)Output:BP: 16.8V?15A (Rated)D-Tap1/ D-Tap2/D-Tap3/ D-Tap4: 16.8V?10A (Rated)USB-C1/USB-C2: 5V?3A?9V?3A?12V?3A?15V?3A?20V?5A?28V?5A140W (Max)USB-A: 5V?3A?9V?3A?12V?3A;36W (Max)Charging Protocols:USB-C1/USB-C2: PD3.1?PD3.0?QC2.0?QC3.0?UFCS?FCP?AFC?SCP?DCP-1.5A?APPLE-2.4AUSB-A: QC3.0?QC2.0?UFCS?AFC?FCP?SCP?DCP-1.5A?APPLE-2.4ACut-off Voltage: 11.2VCharging Ports: BP, D-Tap, USB-CDrop Resistance Rating: 1.8 meters Ingress Protection Rating: IP54Compatibility:Mirrorless cameras, camcorders, cameras, monitors, follow focuses, image transmitters, LED video lights, cell phones, tablets, laptops, etc.Packaging includes:T221 V-Mount Battery240W USB-C Charging CableUser Manual