This is a waterproof DC-DC converter. With 8-18V DC input, it converts to 24V@10A which is an ideal supply for robots.
Waterproof and shockproof case
High efficiency and less heat
Input Rage: 8-18V DC
Output: 24V DC
Output Current: 10A
Size: 74 X 74 X 32mm
Maximum working temperature:80 ℃
This product and description is from DFRobot.