Optima AGM Battery 55Ah RTU4.2 Yellow Top – high-performance, deep-cycle AGM battery with 55Ah capacity, designed for durability and reliability

Optima AGM Battery 55Ah RTU4.2 Blue Top – reliable 55Ah AGM battery with a Blue Top, designed for deep-cycle and high-performance applications.

Optima Red Top 12V 50Ah Battery 8004 250 RTU4.2 AGM (12V/C20 50Ah/CCA 815A/CA 1000A)