if it runs on 12V then it will work fine with a 11.1V lipo pack.
Dont see it being practical to run in the car as its rather heavy and is usually used before and after the race.
casterracing EX-1 Pro, SP Silver Arrow
TOP Racing Scythe, SP 17.5, SP GT Pro 2.0
TOP Racing Scythe, SP 4.5 V2, Hobbywing Xerun 120SD 2.0
TOP Racing Scythe, SP 13.5, Hobbywing Xerun 120SD 2.0