Perfect for professional gardeners requiring longer runtimes, eliminating task shutdowns due to low power Designed for 32V / 36V / 42V brushless lithium batteries, this controller delivers strong and stable power to ensures efficient operations under various lawns conditions Crafted with aluminum alloy housing and, offering both sturdiness and light weight portability for easy carrying and installation Comes with LED light wiring for easy customer selves installation, adding convenience during low light conditions or nighttime use Features an intelligent controller that automatically adjusts current output to extend battery life and improve work efficiency, Manufacturer: ljhnba