Product detailsDeep Cycle Gel 12V 18AH Battery is a powerful rechargeable battery. This? battery meets EN standard and requirements (EN 2), which includes vibration resistance (V1)? and it is a quality battery that is engineered to the highest European standards. Deep Cycle Battery is completely maintenance-free for lower cost all round,?it is designed to provide consistent high performance for longer periods of time.?Battery has minimal self discharge in order to provide outstanding power reserves for all the instrument it meant to serve.Deep Cycle Gel 12V 18AH Battery is a powerful rechargeable battery. This? battery meets EN standard and requirements (EN 2), which includes vibration resistance (V1)? and it is a quality battery that is engineered to the highest European standards. Deep Cycle Battery is completely maintenance-free for lower cost all round, it is designed to provide consistent high performance for longer periods of time.?Battery has minimal self discharge in order to provide outstanding power reserves for all the instrument it meant to serve.