Optimized Performance: Designed specifically for drones, it offers a high KV rating of 900KV, making it perfect for drones. This motor ensures your drone achieves a smooth and stable flight. Wide Compatibility: Compatible with 4-6S batteries, this motor provides flexibility in battery usage while maintaining high efficiency and power, making it perfect for a variety of drone setups. Construction: Made with rugged materials to withstand the demands of regular use in challenging environments, ensuring and reliability. A Must-Have for FPV Enthusiasts: A must-have for any serious FPV drone pilot looking to improve their drone's performance and flight capabilities. No. of cell (Lipo) (S):4-6S Configuration:12N14P The product appearance and printed words depending on the batch, but this does not affect use. Item:X3110 KV900 Colour:Black Material:Metal Package Contents: 1 * Brushless Motor Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.