Description
Only GEPRC Aluminum Heatsink without FPV Transmitter Brand Story
GEPRC, founded in 2013 in Shenzhen, specializes in FPV drone innovationn. After identifying chronic overheating issues with the DJI O3 Air Unit (e.g., 70C+ surface temperatures), the team developed this precision CNC-machined heatsink to ensure reliable performance in extreme conditions.
GEPRC Aluminum Heatsink for DJI O3 Air Unit
Key Features
– Efficient Cooling
High thermal conductivity aluminum alloy reduces core temperature by over 15C, preventing overheating shutdowns.
– Wide Compatibility
Fits 25.5mm/20mm mounting holes, compatible with GEPRC Rover and most FPV drones.
– Enhanced Safety
Extends ground standby time from 5 to 12+ minutes and stabilizes video transmission (e.g., 28ms latency).
– Lightweight & Durablee
Minimal weight addition with an anodized surface for corrosion resistance.
Specifications:
Material: 6061 aluminum material
Weight: 4.2g
Size: 31mm*31mm
Colour: Black
Package Included:
1GEPRC DJI O3 Cooling Fin
1Thermal Grease
4Long Screws
4Short Screws


















