80A ZTW Beast SL G2 ESC Waterproof Sensorless 2S-3S ESC For 1:10 RC SCT
The ZTW Beast SL 80A 3S G2 is a 32-bit waterproof sensorless ESC delivering 80A continuous and 520A burst on 2-3S LiPo. At 48×38×32mm and 111g with 12-gauge wiring, XT60, 4.0mm bullets, 6V/3A BEC, and cooling fan for 1:10 RC trucks.
ZTW Beast SL 80A 3S G2 32-Bit Waterproof Sensorless ESC 2-3S with XT60 for 1:10 RC SCT, Truck and Monster Truck
80A 3S Workhorse for 1:10 Trucks & SCT
The Beast SL 80A 3S G2 delivers 80A continuous for heavy 1:10 short course trucks, monster trucks, and buggies running 3S power. Upgraded 12-gauge wiring handles the higher current in the same 48mm footprint.
80A Continuous / 520A Burst on 2-3S
80A sustained and 520A peak on 2-3S LiPo drives 3660-size and high-KV 3650 motors with authority — massive burst current for hard launches, jumps, and sustained full-throttle bashing.
12-Gauge Wiring for High Current
Upgraded 12AWG power and motor wires (vs 14AWG on 50A/60A) reduce resistance and heat under load, ensuring reliable current delivery to the motor during aggressive 3S running.
32-Bit Processor & Smooth Power Delivery
The 32-bit MCU provides accurate motor output and excellent throttle linearity, with smooth startup that prevents wheelspin on loose surfaces and strong mid-range acceleration.
Completely Waterproof & Dustproof
The sealed design handles mud, snow, puddles, and dust — built for bashers who push their trucks through the worst conditions.
Pre-Installed XT60 & 4.0mm Bullets
Amass XT60 battery connector and 4.0mm gold bullet motor connectors are pre-soldered for instant installation in most 1:10 RTR vehicles.
Cooling Fan, BEC & Protections
Integrated cooling fan, 6V/3A BEC, and full protection suite (low-voltage cutoff, over-temperature, signal-loss, stall). Program via LED card or optional Bluetooth APP.

Technical Specifications
| Specifications | Beast SL 50A G2 | Beast SL 60A G2 | Beast SL 80A G2 (3S) | Beast SL 80A G2 (4S) | Beast SL 120A G2 | Beast SL 150A G2 |
|---|---|---|---|---|---|---|
| Continuous Current | 50A | 60A | 80A | 80A | 120A | 150A |
| Burst Current | 300A | 390A | 520A | 520A | 760A | 1080A |
| Input Voltage | 2-3S LiPo / 5-10 NC | 2-3S LiPo / 5-10 NC | 2-3S LiPo / 5-10 NC | 2-4S LiPo / 5-12 NC | 2-4S LiPo / 5-12 NC | 2-6S LiPo / 5-18 NC |
| BEC Output | 6V / 3A | 6V / 3A | 6V / 3A | 6V / 3A | 6V / 3A | 6.0/7.4V Adj. / 6A |
| Control Type | Sensorless | Sensorless | Sensorless | Sensorless | Sensorless | Sensorless |
| Programming | LED Program Card | LED Program Card | LED Program Card | LED Program Card | LED Program Card | LED Program Card |
| Firmware Upgrade | Not Supported | Not Supported | Not Supported | Not Supported | Not Supported | Not Supported |
| Waterproof | Yes | Yes | Yes | Yes | Yes | Yes |
| Power Wire | 14AWG | 14AWG | 12AWG | 12AWG | 12AWG | 10AWG |
| Motor Wire | 14AWG | 14AWG | 12AWG | 12AWG | 12AWG | 10AWG |
| Battery Plug | XT60 Male | XT60 Male | XT60 Male | XT60 Male | XT90 Male | XT90 Male |
| Motor Bullet | 4.0mm Gold | 4.0mm Gold | 4.0mm Gold | 4.0mm Gold | 4.0mm Gold | 5.0mm Gold |
| Size (L×W×H) | 48×38×32mm | 48×38×32mm | 48×38×32mm | 48×38×32mm | 56×38×33mm | 55×48×37mm |
| Weight | 95g | 96g | 111g | 116g | 128g | 165g |