. 1. high strength long life tight assembly process, improve battery assembly tightness Sun Moon Lake, prevent loss of live material, improve battery life, increase the amount of acid designed to ensure the battery electrolyte depletion will not shorten battery life, design life of 10 year! (25 ℃) long-life battery, the battery can reach more than 6 years of life! 2. Low self-discharge of high purity raw materials and special manufacturing process, the self-discharge is small. 3. Simple maintenance Special oxygen absorption cycle designed to overcome the battery during the charging process of electrolysis of water loss phenomenon, in the course of almost no change in the moisture content of the electrolyte, the battery in the course completely without water, and simple maintenance. 4. Safe inside the battery with a special safety valve, can effectively isolate external spark, does not cause the internal battery explosion. 5. Clean environment will not produce mist battery when the Sun Moon Lake, the surrounding environment and supporting the design of non-corrosive, can be mounted directly to the battery installed in the equipment room or office without the need for preservatives. Parameters Battery Type Rated voltage (V) 20 小时Rate Capacity (AH) External dimensions (mm) Weight (Kg) total length and breadth of high REDSUN12-38 12 38 197 165 170 170 12.5 Maintenance-free lead-acid batteries wider range of applications, including uninterruptible power supplies, electric vehicles. Lead-acid batteries divided according to application needs constant discharge (such as an uninterruptible power supply) and instantaneous discharge (such as a car starter battery). Our company is specialized in providing: Germany sun batteries, Shenyang Matsushita Battery, US Hercules batteries, battery Guangdong Zhicheng Champion, Japan Yuasa Battery, OTP battery, CSB Battery Battery Guangyu Shuangdeng San Yang Battery Battery Battery Dorset Race to battery MGE Batteries DC panel batteries, gel batteries, and other high-quality batteries. UPS uninterruptible power supply sales, UPS power supply product customization services in one of the specialized uninterrupted. Is designed to provide power products and services for the banking, insurance, telecommunications, petroleum, electricity, aviation, railways, national tax systems companies. Our aim: UPS - Uninterruptible service; credibility first, customers first earn the customer's credit.! Solemn commitment "fake a penalty ten" Customer satisfaction is our eternal pursuit! A first-class company which is our ultimate goal!