AR390069 BLX100 Brushless 10th 3S ESC 4x4 (ARAM0160)

Waterproof 100A brushless ESC designed for 1/10-scale four-wheel-drive RC vehicles to deliver smooth, reliable power to brushless motors. Compatible with 2S–3S LiPo packs (and 4–9 cell NiMH), it supports a range of power setups for rugged, real-world driving.

Built for performance and durability, it features a built-in cooling fan, EC5 battery connector, and 12AWG wiring, plus a 6V 4A BEC to power the receiver and servos. The three-mode throttle (Forward/Reverse/BRAKE) provides intuitive control, while protections such as over-voltage, a two-stage LiPo cut-off, and thermal protection up to 125°C help safeguard the system. The waterproof housing and compact footprint make it a practical fit for most 1/10-scale 4x4 builds—roughly 43mm long, 54.5mm wide, and 34mm tall, weighing around 120g.