DCS 12V 50AH (LITHIUM) Deep Cycle Systems12V 50Ah Lithium Ion Battery Deep Cycle Golf Security Toys 4WD DCS Batteries are the ideal drop in replacement & upgrade from AGM, Gel or other lead acid batteries for any application. DCS gives you the ability to upgrade your current batteries to lithium ion technology that can deliver a minimum of 2500 cycles and has tremendous advantages in weight, performance, reliability and service life compared to traditional lead acid batteries. Backed by a 4