Ko Propo 45566 Cooling Fan Booster

PO Closed 15th JULY 2025

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Beat the heat and push your RC's limits with this game-changing voltage booster that supercharges your cooling fans! Designed for intense summer sessions and high-performance runs, this plug-and-play unit delivers up to 8V power for dramatically improved airflow without complicated setup.

Key Features:

• Voltage boost to ~8V for maximum fan performance

• Simple connector installation - no wiring expertise needed

• Compatible with most receiver-powered cooling fans

• Effective solution for motor/ESC overheating

• Compact and lightweight design

Why Racers Need This:

• Noticeable temperature drops during hard runs

• Prevents performance-sapping heat buildup

• Maintains consistent power output

• Trusted by competitive drivers worldwide

Product Information:

• Type: Fan voltage booster

• Input Voltage Range: 2.5V~

• Output: ~8V

• Connection: Standard receiver connectors

Give your cooling system the upgrade it deserves and say goodbye to thermal throttling. The perfect addition for drivers who demand reliability when pushing their machines to the limit.