Feature 1Waterproof and dust-proof ESC, having long service time. 2Special designed for RC models with excellent start, acceleration and linearity. 3Compatible with sensorless brushless motor. 4Strong resistance to current and good heat dissipation performance. 5Multiple protection functions: low-voltage cut-off protection/overheat protection technical signal loss protection/motor blocking protection for lithium or nickel batteries.SpecificationFeatures: Waterproof and dust-proof ESC, having long service time. Special designed for RC models with excellent start, acceleration and linearity. Compatible with sensorless brushless motor. Strong resistance to current and good heat dissipation performance. Multiple protection functions: low-voltage cut-off protection/overheat protection technical signal loss protection/motor blocking protection for lithium or nickel batteries. Easy to program and compatible with pocket program card. Specifications: Condition: 100% Brand New Brand: GTSKYTENRC Material: Plastic metal electronic original 25A ESC Cont.Current/Burst Current: 35A / 120A Motor type: sensorless brushless motor 1. Highway: 24xx-size or smaller motor, KV <7200KV 2. Off-road vehicle: 24XX or smaller motor, KV <4800KV Applicable model: 1/20, 1/18, 1/16 Resistance: 0.0014 ohm Batteries: 2S Lipo / 4-6 cells NiMH BEC output: 5.0v / 2A (analog mode) Size: Approx. 40 * 32 * 15mm / 1.6 * 1.3 * 0.6in Weight: 33 g / 1.2 oz(approx.) 2435 Motor: Power: 300W Maximum voltage: less than 13.2v / 12.6v Maximum current: 22A / 24A Rotor pole: 4 IO: 1.7A / 2.0A Resistance: 0.0122/0.0057 Maximum RPM: 60000 Connector: 3.5 mm gold Applicable models: 1/16, 1/18, all 2s Color: red black Material: aluminum alloy Size: Approx. 24 * 35mm / 0.9 * 1.4in Specification: 4800KV / 4500KV Package List: 1 * ESC 1 * Motor 1 * Box 1 * English Manual