GEM I GF Series batteries are tailor-designed for telecom applications and the data centers. With the front terminal access layout, the batteries could be easily installed in modular cabinet & rack systems. The GEM I GF Series batteries adopt AGM technology, the new material AGM separator enables great efficiency of the internal gas re-combination and internal centralized venting operation, it makes the internal mechanism of the batteries running at low gas pressure so as to provide absolutely safe conditions and excellent reliability even if the compact width of the batteries. High quality Pb-Ca-Sn thicker plates are assembled to support long durability, the batteries would be offering 12 years float service time. Flame Retardant material for ABS cases is available.