





BECs & Voltage Regulators
Flywoo O4 1S 5V BEC Module
₹799Incl. GST
SKU FLYWOO-O4-1S-5V-BEC
Input Voltage: 1SMade in India: NoBrand: FlywooWeight: 0.4 g
Dispatched within 3–4 business days — quality-checked in Gurugram
Free standard shipping on orders of ₹999 and above. Pan India delivery from Gurugram, Haryana.
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Product details
The Flywoo O4 1S 5V BEC is a dedicated boost converter that runs a DJI O4 Air Unit from a single-cell LiPo or LiHV battery, stepping a 1S input up to a steady 5V so ultra-micro whoops and 1.6–2-inch builds can carry the O4 system without a heavier multi-cell pack.
Key features
- Boosts a 1S input (2.65–5V) to a regulated 5V/3A continuous output, enough headroom for the O4 Air Unit under load
- Tiny 11.5x8.2x2.2mm module weighing just 0.4g, sized to disappear inside a 1.6–2-inch micro frame
- Built-in over-temperature protection reduces output if it runs hot; tested to stay at or below 45°C at 3A load in a 25°C room
- Ships with shrink film and four silicone wire leads, ready to solder straight to the battery and O4 unit
Specifications
- Input voltage: 2.65–5V (1S LiPo/LiHV)
- Output: 5V / 3A continuous
- Dimensions: 11.5 x 8.2 x 2.2 mm
- Weight: 0.4g
Keep the input leads as short as practical when wiring this into your flight stack, to minimise voltage drop and get the most out of a single-cell pack.



| Input Voltage | 1S |
|---|---|
| Made in India | No |
| Brand | Flywoo |
| Weight | 0.4 g |
| Output Voltage | 5V |
| Output Current | 3 A |
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