Nomad Power offers a line-up of high performance and zero maintenance commercial deep cycle batteries. The NOMAD POWER E2 12v deep cycle battery has an extreme long design life (10 years) with zero maintenance required. Created for long life high cycle application such as solar and wind powered renewable energy storage. The NOMAD POWER E2 deep cycle battery is suitable for solar and wind powered homes, TV/Radio stations and solar powered equipment. Additionally the High Cold Cranking Amps available make it suitable for a long-life dual use battery for marine and motorhome use.