Prostar GPD200-12 deep cycle battery 12v 200ah for solar system

Prostar GPD200-12 deep cycle battery 12v 200ah for solar system is a lead battery designed to provide sustained power over a long period and run reliably until it is 80% discharged or more, at which point it needs to be recharged. It is important to note that although deep cycle batteries can be discharged up to 80%, strongly recommend not discharging below 45% to extend the life of the battery.