• Fits standard 12V-15AH / 12AH / 9AH Batteries with dimensions of 6-1/4" x 4-5/8" x 4-1/2" Inches or smaller with male spade Terminals.(Battery not included)
• Waterproof Marine Grade IP68 4 pin Polarized connectors (25A), connectors are waterproof even when cap is off.
• watertight marine grade Fuse holders with one 3 am and one 5 amp fuses included.
• Can be used to power GPS, Fish-finders ,LED lights, on Kayaks, Boats, rafts,sail boats,Catamarans and More
• Can fit through a boat or kayak 8-1/2" round Hatch or bigger.