Top quality sealed calcium low profile battery for underseat fitments. Dual purpose for both starting and occasional light domestic use such as running lights, pumps and small appliances. Maintenance free. Please note: This is not a deep cycle battery for regular wild camping. If you are looking for a deep cycle battery for wild camping and off hookup use then you will need to relocate your leisure battery to accommodate a specialist battery designed for regular use as there are no deep cycle batteries available for under seat fitment unless you can accommodate 190mm height. We would advise checking the length to make sure the battery will fit Please contact us for further assistance or if you are unsure Replaces: type 100L