Ruko F11 Battery
Score: 15/100
Master Airscrew Stealth Propellers Mavic 2
Score: 74/100Rankings
These Master Airscrew Stealth propellers for the DJI Mavic 2 series are foldable, orange-colored replacements that cut noise by about 2 dB and improve efficiency by 5%, adding roughly 1.6 minutes of flight time. They run cooler and are built from reinforced glass-fiber composite, but are model-specific and carry a premium price.
The Ruko F11 series replacement battery offers a solid 28-30 minute flight time in a lightweight 193 g package with built-in safety features and fast USB-C charging, but it lacks an included charger and may suffer from swelling over time.
| Attribute | | |
|---|---|---|
| ↓ lower better | 193 g | 56 gbest |
— | 226 mmbest | |
2,500 mAhbest | — | |
— | 124 mmbest | |
— | 1.6 minbest | |
| ↓ lower better | 270 minbest | — |
11.1 Vbest | — | |
— | -2 dBbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Compatibility(1) | ||
Compatible Drones | Ruko F11;Ruko F11PRO;Ruko F11GIM;Ruko F11GIM2 | DJI Mavic 2 Pro, Mavic 2 Zoom, Mavic 2 Enterprise |
Weight & Dimensions(1) | ||
Product Weight (g) | 193 g | 56 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the battery's seamless integration with Ruko's ecosystem, noting its compact, lightweight form factor and smart BMS that safeguards against over-charge and over-discharge.
Everyday users appreciate the reliable 28-minute flight time and easy swapping, though some report occasional defects, swelling, and the inconvenience of having to buy a separate charger.
“Lasts the full 28 minutes as advertised.”
“Easy to swap - great for back-to-back flights.”
“LED lights are accurate and help avoid sudden power loss.”
Professional reviewers highlight Master Airscrew's engineering pedigree, US manufacturing and the tangible performance gains-especially the noise reduction and efficiency boost-positioning the props as a premium, plug-and-play upgrade that outperforms DJI's own low-noise stock props.
Everyday users praise the quieter flights, extra minutes of airtime, and the high-visibility orange color, noting the props feel sturdy and install easily. A few express caution over the lack of third-party testing.
