Overview
DarwinFPV Anti-spark XT60 Filter is an FPV drone power connection module designed to reduce inrush current and prevent sparking when connecting a LiPo battery. It uses an RC soft-start circuit to delay MOS activation so power only flows after the plug is fully seated, helping protect XT60 connectors, wiring, batteries, and ESCs. The compact integrated XT60 design is intended for space-limited builds such as 3–7 inch FPV drones, and it can also be used on other RC models with XT60 power systems.
Key Features
- RC soft-start anti-spark protection: delays MOS activation; designed for no sparks when connecting the battery and for suppressing inrush current.
- Integrated XT60, compact design: built into a standard XT60 plug; described as about half the size of other anti-spark modules to reduce added bulk.
- TOLL high-power MOS, ultra-low resistance: features a 300A TOLL MOS tube to reduce power loss and support stable power delivery.
- High-current thick copper PCB: 4-layer, 3oz thick copper PCB rated up to 120A continuous current.
- Wide compatibility: universal XT60 connector for 3–7 inch FPV drones, RC cars, and model aircraft.
Specifications
| Model | DarwinFPV Anti Spark Filter |
| Input Voltage | 3-8S LiPo |
| Continuous Current | 120A |
| Peak Current | 300A (3S) |
| Resistance | 1-1.2 (mΩ) |
| Battery Input Connector | XT60 |
| Compatible Drones | 3-7 inch FPV drones |
| Size | 24x16x12mm |
| Weight | 6.4g |
What’s Included
- DarwinFPV Anti-Spark Module
- Heat Shrink Tube
- Sticker
Applications
- 3–7 inch FPV drones using XT60 and 3–8S LiPo
- RC cars and model aircraft with XT60 power connection
Video
For installation or compatibility questions, contact support at https://rcdrone.top/ or support@rcdrone.top.
Details

A compact anti-spark XT60 module helps reduce inrush current to protect XT60 connectors and electronics when plugging in a LiPo.

RC soft-start, high-power MOSFET switching, and a thick copper PCB are combined in a space-saving XT60 form factor.

Soft-start delays MOS activation until the plug is fully seated to help prevent sparks during battery connection.

Integrated XT60 design keeps wiring clean and fits space-limited 3–7 inch FPV builds without adding bulky adapters.

TOLL MOSFET switching is designed to reduce power loss while handling high current draw from FPV power systems.

A 4-layer thick copper PCB supports high-current use for demanding FPV drone and RC applications.

Universal XT60 compatibility makes it a practical safety upgrade for FPV drones, RC cars, and model aircraft using 3–8S LiPo.

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