MCA heavy duty 6 volt 220 amp hour deep cycle batteries ,These batteries are made for Nile Valley Solar by MCA with very heavy duty plates . So long life expectancy This auction is for 1 battery , these are high quality AGM lead acid heavy plate suitable for solar systems ETC 32kg measurements 321 x 182 x 276 . The difference between our batteries is that we visit the factory regularly to ensure quality standards are kept high and the cost to the environment is kept low . Nile Valley solar also has 1000 amp hour 2 volt cells . Nile Valley solar also stocks high quality solar panels , Inverters , Controllers , DC switches and solar cable