Impresora 3D de Alta Velocidad Tronxy VEHO 4/500 PRO, 300 mm/s, Gran Tamaño de Impresión, con Firmware Klipper

with Roller 10KWh 15KWh 20KWh Energy System Movable 15KWh 51.2v 314ah Large Capacity Lithium Ion LiFePO4 Battery

TA3000 3000W Dual-Channel Charger Discharger 60A Per Channel 6-14S CAN Bus for Agricultural UAV Battery

Energy Saving and Environmental protection Large Capacity Battery Electric Cleaning Floor Scrubber Machine