I HAVE A STOCK RHINO WITH A RACE RADIO & INTERCOM (FUSED) WITH MY STOCK YAMAHA BATTERY THAT IS 5 YEARS OLD. IT ALL WORKS GREAT. I HAVE NOT RODE @ NIGHT WITH THE RADIO & HIDS ON @ THE SAME TIME SO I DON'T KNOW IF ONE BATTERY WILL BE ENOUGH TO RUN EVERYTHING. WHEN MY BATTERY DIES I AM GETTING A GEL TYPE BATTERY.