Place of origin:cn;gua Brand name:ccne, oem Nominal capacity:1000ah Nominal voltage:2v Type:sealed rechargeable battery Size:474*175*328*366mm Certificate:ul, ce, iso Warranty:3 years Weight:62.0kg Brand:mca, ccne, oem Battery type:lead acid battery Battery case:abs Payment term:t/t, union etc Usage:stanby & cycle use, solar & wind Terminal:t5 Layout:i Based on 18-year experience in research and development, in 2008, we succeeded in designing nps batteries mainly suitable for solar / wind power or photovoltaic system and then we call nps batteries as pv batteries too. In fact, the use of agm batteries in deep cycle applications is short sighted because the agm batteries will fail prematurely indeed the agm battery capacity will start to reduce from the day of installation. With the great help of doctor yoshida masayoshi in toyama universityin japan, we combine gel technologies with deep cycle technologies by putting somespecial elements in lead alloy and some additive in electrolyte to get muchmore longer cycle life for nps batteries. Nps can be regarded as another type of special gel deep-cycle batteries. Voltage: 6v &12v capacity: 9ah to 3000ah Service life: battery floating service life can target 15 years at 20oc/68of to 25oc/77of General features Nonspillable Sealed and maintenance-free operation High quality and high reliability Exceptional deep discharge recovery Low self-discharge Long service life Solid copper terminals C&f technology (container formation for plates) Computer-aided design and manufacturing Ul, ce, vds approved Typical applications Telecommunication equipment Electronic instruments Ups systems Solar power system Wind power system