Ruko F11 Battery
Score: 15/100
Master Airscrew Mini 2 Series Propellers
Score: 82/100Rankings
Master Airscrew Stealth propellers for the DJI Mini 2 series provide modest flight-time and noise improvements, high-visibility colors, and US-made glass-fiber construction, but users report fit and durability concerns.
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 | 20.5 gbest |
— | 122 mmbest | |
2,500 mAhbest | — | |
— | 48 mmbest | |
— | 1 minbest | |
| ↓ lower better | 270 minbest | — |
— | 2best | |
11.1 Vbest | — |
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 Mini 2, DJI Mini 2 SE, DJI Mini SE, DJI Mini 4K |
Weight & Dimensions(1) | ||
Product Weight (g) | 193 g | 20.5 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 the Stealth line's engineering pedigree, noting measurable noise reduction (-2 dB) and a modest 3% boost in endurance, while cautioning that the gains are incremental and the props are model-specific.
Everyday users generally praise the quieter operation, slight endurance bump, and bright color options, though many complain about screw fit problems, fragility on impact, and a perception that performance improvements don't justify the price.
