4pcs DSSERVO DS3225MG 25KG 180 Degree Metal Gear High Torque Waterproof Digital Servo For RC Airplane Robot CarThe DSSERVO DS3225 25KG digital servo features HV high torque, metal gear, fast heat dissipation, sensitivity and responsiveness. With high quality and performance, it is tailored for RC hobbyist to provide different experience and delight. ? Features: Large torque maximum torque can up to 25kg. cm (6. 8V) High precision metal gear with hard anodizing for better accuracy and longer service life CNC aluminium middle shell enhances heat dissipation and

Gyro Off Mode

PC Communications: USB Port for PC Control & Firmware Upgradable

Discharge current range: 0

Re-Peak Mode for NiNH/NiCd Battery

Wingspan: 340mm

Quadcopter Expand Size: 395*395*87mm

Use time: about 120 minutes

1 x Set of Landing Gear

Battery: 3

Material: Metal

4V1300 mAh lithium battery

Weight: 100g