All Humminbird units will require software update
discharge current and temperature all influence the actual battery capacity
7 Amp Hour battery and wall charger
a 2X digital zoom allowing you to magnify distant targets for enhanced viewing and identification & 30Hz refresh for smooth
Fuel Options: Disposable 1-lb
Ancor Yellow 2 AWG Tinned Copper Battery Cable - 50' [114905] Marine Safety | Fume Detectors All Humminbird units will requireYellow 2 AWG Tinned Copper Battery Cable 50' Ancor Marine Grade wire products are the longest lasting and most rugged available, exceeding UL 1426, ABYC and US Coast Guard Charter boat (CFR Title 46) standards. They are constructed with premium vinyl insulation that is rated at 600V, 105C dry and 75C wet, stays flexible even in extreme cold ( 40F C) and resists salt water, battery acid, oil, gasoline, heat, abrasion and ultra violet radiation. Highest