
AGM Type Sh 9ah 12VDC VRLA Battery for UPS Emergency Power System. Fully Sealed Design: Double seal design prevents electrolyte leakage and blocks oxygen and dust entry. Maintenance Free: High sealed reaction efficiency eliminates the need for water compensation during use. Long Cycle Life: Anti-erosion PB-CA multi-alloy and ABS plastic material ensure extended service life. Safe Transport: Pre-charged with load allows safe sea and railway transport as non-hazardous material. Anti-Explosion Protection: Equipped with reliable gas pressure venting system and anti-explosion device. Low Maintenance Cost: High performance and long service life offer the most economical solution for consumers. Multiple Capacity Options: Available in various models ranging from 4.5Ah to 230Ah for diverse UPS applications.