works great if hooked up to the battery taht the engine is hooked up to but if it is hooked up to the trolling motor battery it has malfuntions when the trolluing ,motor is running is a riding lawnmower battery big enough to run that dept finder will it halve enough power??

Momma's lock your daughter's up and throw away the keys, me and the boys are drink'in, feelin kinda mean
#972-935-1211
Jonathan Rust