Get the cranking amps you need for your engine and the deep cycle power you want for your electronics and accessories. Lead-calcium batteries deliver more power per pound than competitive dual-purpose batteries. They feature a no-spill design that allows you to heelover to angles up to 45. The exclusive molded-in stainless steel studs and hex nut terminals make connections easy, while protecting against corrosion and failure. Manufactured in the U.S. for West Marine by East Penn, one of the most reputable battery companies in the country. Each battery receives over 250 quality control checks toguarantee consistent and superior performance. East Penns award winning factory leads the industry in closed loop and sustainable practices. Nearly all of the plastics, lead and acid are recycled, so our batteries are great for your boat and the environment. Key Features Dual Purpose batteries deliver high starting and moderate deep cycle power; Ideal for boaters who want high cranking power plus dependable power for power-hungry electronic accessories Enhanced durability design to withstand wear of extended cycling service Superior electrolyte retention prevents dry out and acid leaks Safer to install and transport with no-spill design to prevent leaking acid Lower current resistance separators improve current flow for faster starts Manufactured in the USA Specifications Group Size: Group 24 Terminal Type: Molded-in SAE posts and vertical 5/16” NEG., 5/16” POS stainless steel studs with hex nuts Amp Hours (Ah): 65 Cold Cranking Amps (CCA): 550 Marine Cranking Amps (MCA): 675 Reserve Minutes: 120 Weight: 43 1/2 lbs. Dimensions: 10 3/4"L x 6 3/4"W x 9 3/8"H Warranty: 12-month free replacement