XT30/XT60 Smoke Stopper, a must-have for quad and drone owners. A smoke stopper helps prevent damage when powering up a mini quad drone for the first time. In cases of defective components or electrical shorts, it limits current to avoid component failure and protects against "smoke." It safeguards electronic components from current surges and allows time to troubleshoot issues without replacing damaged parts. The LED indicator turns solid green under normal conditions. The LED turns off and emits a beeping sound during abnormal conditions. Material: Composite Color: As shown in image Main Features: - XT30/XT60 Smoke Stopper, ideal for quad and drone owners - Input Voltage: 725V (26S), suitable for use with 26S quadcopters - Compatible with XT30 and XT60 connectors (input and output), designed for FPV drones using XT30 or XT60 - LED indicator shows solid green in normal operation; turns off and beeps when fault is detected Specifications: - Dimensions: 52 x 31 x 11mm - Connectors: XT30 and XT60 (input and output) - Hold current: 0.7A - Trip current: 1.2A - Input Voltage: 725V (26S) Package Contents: 1 x Short-Circuit Protection Plug Note: The Smoke Stopper is one of several recommended tools for your electronics kit. It does not protect against all wiring errors. Always verify connections with a multimeter before applying power. Content listed above is the only item included; other items are not part of this package. Note: Lighting and display differences may cause slight color variations between the image and the actual product. Measurement tolerance: 13cm.