Can you charge both batteries at once? Andres March 06, 2018 10:18 Follow Yes, as long as your batteries are connected to the Baseplate for Cruiser & R setups. Related articles Can I charge gadgets with the battery USB-C Port? Battery won't turn on Do I have to do any maintenance to my batteries? Do the motors fit my trucks? Do the motors include anti-locking? Comments 0 comments Please sign in to leave a comment.