
Cajjalororc Landing Gear st-6837
Score: 86/100Ruko F11PRO 2 Battery
Score: 89/100Rankings
The Ruko F11PRO 2 Intelligent Flight Battery offers a substantial 35-minute flight time, rapid USB-C charging, and a dual-battery configuration for up to 70 minutes of total flight, while remaining lightweight at ~130 g, though it is model-specific and may warm during charge.

The Cajjalororc Mini 4K Landing Gear adds significant ground clearance and water-landing capability while remaining lightweight and foldable. Installation is tool-free and sensor-clear, though it may interfere with downward sensors and offers limited buoyancy in rough water.
| Attribute | ![]() | Ruko F11PRO 2 Battery |
|---|---|---|
| ↓ lower better | 36.3 gbest | 130 g |
— | 3,200 mAhbest | |
| ↓ lower better | — | 150 minbest |
— | 7.7 Vbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | Ruko F11PRO 2 Battery |
|---|---|---|
Compatibility(1) | ||
Compatible Drones | DJI Mini 4K, Mini 2 SE, Mini 2, Mavic Mini, Mini SE | Ruko F11PRO 2 |
Weight & Dimensions(1) | ||
Product Weight (g) | 36.3 g | 130 g |

Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the gear for its effortless 4-step installation, ultra-light ABS-foam build, and the creative freedom it unlocks by allowing safe water landings.
Everyday users appreciate the added height for protecting propellers, the compact foldable design, and ease of attachment, but some view it as unnecessary and worry about sensor interference and limited buoyancy.
Professional reviewers consistently commend the Ruko F11PRO 2 battery for delivering impressive real-world flight times (31-33 minutes) and rapid USB-C charging, positioning it as a strong value proposition in the sub-250 g drone segment.
Everyday users praise the battery's long endurance, quick recharge, and hassle-free swapping, though some note missing chargers, capacity loss over months, and warmth during charging.
“They attach easily and firmly… the added height makes it much easier to launch/land from rough/uneven surface, definitely worth the buy.”

“Finally a drone that flies for over 30 minutes without breaking the bank.”
“Love the fast charging-ready to go again in under 3 hours.”