Description Features 1Fit for scale models 1/10 car, marine brush, etc. 2It has high frequency drive system, overheating protection, low voltage protection. 3Exquisite workmanship ensures its long service life. 4Made of high quality material with high hardness, solid and not easy to broke. 5Easy to replace and store the old and broke one. Specification Features: 1. Fit for scale models 1/10 car, marine brush, etc. 2. It has high frequency drive system, overheating protection, low voltage protection. 3. Exquisite workmanship ensures its long service life. 4. Made of high quality material with high hardness, solid and not easy to broke. 5. Easy to replace and store the old and broke one. Specification: Item Type: Speed Controller Material: Electronic Components Input Voltage Range: Nickel Metal Hydride, Nickel Cadnium 5 to 6 groups(6V ~ 7.2V); Lithium Battery(7.4V) Output Current: Forward: 320A Back: 160A Continued Current: 45A BEC Output: Voltage 5.6v Current: 2A Size: Approx. 34 * 34 * 15mm / 1.3 * 1.3 * 0.6in Package list: 1 * Speed Controller Package List