Dual-Lite 0120255 Approved 6-volt 4-4.5Ah 2.0-Amp for 90-Minute New SLA Battery New, valve regulated, sealed lead acid (SLA) battery 6V, 4-4.5Ah capacity, F2 Faston terminals Supplies 2.0A at 6V for 90 minutes to an end voltage of 5.25V, per UL 924, Emergency Lighting and Power Equipment Meets pressure release requirements per UL 1989, Standby Batteries 2 year full and 3 year pro rata warranty