80 Amp V2 Pro SB Brushless ESC (EFLA1080B)

80-Amp Pro Switch-Mode Brushless ESC with Integrated BEC is a high-current electronic speed controller designed for brushless motors in RC aircraft and helicopters. It provides precise throttle control while powering the receiver and servos from the flight battery through a built-in switch-mode BEC, eliminating the need for a separate battery. An aluminum heat sink helps keep temperatures in check under heavy loads, and pre-wired connectors simplify setup.

Designed for 3- to 6-cell LiPo or 9- to 18-cell NiMH/Ni-Cd packs, this ESC delivers up to 80A continuous current (100A burst with adequate airflow). The built-in BEC supplies 5V at up to 5A continuous (6A peak), enough to run multiple servos. It can drive up to seven analog or six digital standard-size servos and offers programmable braking, safe power-arming, and a programmable low-voltage cutoff with options for 3S–6S LiPo or 74% of starting voltage. Other programmable features include throttle input range, soft-start timing (0.25s or 1s), five timing ranges, and auto motor shut down if the signal is lost or interference occurs. Two operating modes for airplane and helicopter configurations, along with pre-wired battery input and motor-output connectors, make this a versatile, ready-to-use ESC for diverse aircraft setups.