Features: The current monitoring technology can detect abnormal current in time, cut off the power supply quickly, and effectively prevent the fire risk caused by short circuit. This protector is not only suitable for model airplanes, but also widely used in various electric models such as drones and remote controlled vehicles, providing users with all-round safety protective. It can carry 3.5A current and 30V to ensuring stable operational under high load. Adopt high-temperature resistant plastic shell and metal joint, which has superior durability. Lightweight design makes the installation convenient, and connection can be completed without professional tools, which improves the convenience of users. Specifications: Component:Plastic Size:Approx.10x6cm/3.94x2.36inch Working: 30V Continuous operating current: 2.5A Package Includes: 1Pc XT30 XT60 Stopper note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.