12v 120ah deep cycle battery

UPS BATTERY 12V 120AH Feature: High reliability 1.It adopts advanced assembly technology combining with precise quality management system to improve the shock resistance of the batteries and effectively avoid failures caused by cold solder or false solder or vibration during transportation and use. 2.Small internal resistance and high homogeneity 3.It adopts clapboards with special fine fibers to expand the reaction area of positive and negative plates, which greatly reduce the internal resistance of the batteries and avoid rising resistance caused by the reduction of fatigue durability during using. 4.It adopts (50-60KPS) assembly pressure to effectively minimize the abnormal increase of internal resistance of the batteries that is caused by the reduction of plate group pressure after acid filling; 5.The high equality of internal resistance greatly improves the homogeneity of storage batteries in use.