What is the lifespan of the Sealed Deep Cycle Battery?

　　The life of a Sealed Deep Cycle Battery depends on many factors, including application, operating temperature, and charging method. Generally speaking, Sealed Deep Cycle Battery can last 300-500 cycles. Never store the battery in a discharged or partially charged state. In order to prolong the service life of the battery, be sure to charge the battery before storing it.

　　What is the shelf life of my Sealed Deep Cycle Battery?

　　All Sealed Deep Cycle Battery will self-discharge. If the battery is charged irregularly, its full capacity may not be restored. Generally, Sealed Deep Cycle Battery self-discharge 3% per month. We recommend that you check and charge it every three months. The Sealed Deep Cycle Battery must not be stored for more than six months without charging. Store the battery in a dry, cool place. The ideal storage temperature is 65-70 degrees Fahrenheit.

　　Do I need to drain the Sealed Deep Cycle Battery to prevent memory effects?

　　No, the Sealed Deep Cycle Battery will not be affected by the memory effect. Exhausting Sealed Deep Cycle Battery may damage it.

　　Sealed AGM Battery is also our product, welcome to consult and purchase.