广州KOYOSONIC电池丨koyosonic蓄电池中国（大陆）有限公司

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 applicati*** 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: 2V, 6V &12V Capacity: 9AH to 3000AH 
Service Life: Battery floating service life can target 15 years at 20oC/68oF to 25oC/77oF