APISQUEEN AQ1020 24/48V underwater thruster, ESC built-in, more efficient heat dissipation For Boat/Kayaking/paddle boarding/robotics

AQ1020 is an upgraded version of U20, with built-in ESC, more efficient heat dissipation and easier installation. (1) The current is extremely small, which increases battery life, reduces battery cost, and has a wider range of battery options, including ordinary car batteries. (2) The ESC has a built-in thruster and is directly water-cooled, which can continuously and stably maintain the maximum throttle output. (3) It supports a wide voltage range, with the 24V version supporting up to 30V and the 48V version supporting up to 50.2V. (4) Modular design, easy to install, disassemble and carry. (5) It has a large thrust force and can propel 3-4-person kayaks or inflatable boats, etc. (6) It is high quality, corrosion-resistant and can be used in seawater and freshwater environments.