GFM-C series batteries , latest AGM valve regulated technics, high purity raw and auxiliary material and several patent technics are adopted, the battery has long floating and cycle life, has high specific energy, low self-discharge rate and good low-high temperature endurance performance.

National and international standards are complied, is the best realiable choice in wireless and fixed communication application field,meanwhile, could be widely used in data and TV signal transmission and EPS/UPS field etc. 

• Capacity range(25°C):80Ah~3000Ah
• Voltage class:2V、6V、12V
• Long design life:15 years for 2V battery,10 years for 6V、12V battery
• Low self-discharge rate(25°C):≤1%（per month）
• High sealed reaction efficiency:≥99%
• Tight structure and high specific energy
• Wide operation temperature:-15°C~45°C