10440 and AAA Extension Tube for GT NANO & Frog

This is the 10440 extension tube for the GT Nano flashlight.

AAA Tube: It must be used with the 10440 body, and can use 3 AAA batteries.

Warm notice: When the GT Nano runs on the 10440 battery on Turbo, there is still the risk of burning the LED. Buying the 10440 tube means you have acknowledged and will take the risk.