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JABO 5CG 10A Radio Control RC Carp Bait Boat Fish Finder Night Sonar GPS RTRThis is newest model JABO-5CG More online test video demo,please watch it on Youtube site here Quick buying guide for Other singel boat models: Model Battery Capacitity/Working time Bait Sonar detect Water depth/Temperature detect GPS 2AL-10A 3.7V/10A/2.5Hrs yes 2AL-20A 3.7V/20A/5Hrs