Sub250 1S BEC Board V1 for O4 Drone

Sub250 1S BEC Board V1 - Power Your DJI O4 Air Unit with a Single Cell LiPo!

Unlock the ultimate ultralight FPV drone build! The Sub250 1S BEC Board V1 is specifically designed to solve the challenge of powering the power-hungry DJI O3 or O4 Air Unit using only a lightweight 1S LiPo battery . This essential component makes building a sub-250 gram drone with stunning digital HD FPV visuals a reality.

This compact and efficient step-up voltage regulator (Boost Converter) takes the low voltage from your 1S battery (typically 3.0V - 4.35V) and boosts it to a stable output voltage suitable for reliably powering the DJI Air Unit. Its lightweight design and small footprint make it perfect for tight micro drone builds where every gram counts.

Stop compromising between weight and video quality. With the Sub250 1S BEC Board V1, you can finally build that featherlight 1S powered drone equipped with the industry-leading DJI digital FPV system . Ideal for Whoops, toothpicks, and other micro FPV platforms aiming for maximum agility and flight time under the 250g limit.

Specifications

What's in the Box

• 1 x Sub250 1S BEC Board V1 for O4 Drone

Disclaimer: Please be aware that the exact appearance (PCB color, component type) or included accessories (like wires or heat shrink, if any) may occasionally vary slightly based on component availability and the current production batch. No connecting wires or mounting hardware are typically included unless specified.