The RITAR RA12-45 AGM battery is used in devices with low power consumption. Therefore, it's essential to choose a high-quality battery to ensure reliable, long-lasting operation. The RITAR RA12-45 is your choice! Application:• uninterruptible power supplies• in telecommunications and industrial equipment;• in backup lighting systems• as part of video surveillance, alarm, access control systems• in networks of fire and security automated systems Characteristics:• number of elements - 6• terminal type - F11 (M6)• battery type - AGM• voltage - 12 V• internal resistance - 8 mOhm• capacity - 45 Ah• maximum discharge current - 450 A• maximum charging current - 4.5 A• charging voltage in cyclic mode - 14.6 V ~ 14.8 V at 25 ° C• charging voltage in buffer mode - 13.6 V ~ 13.8 V at 25 ° C• operating temperature range:- discharge: -20 ° C ~ 60 ° C- charge: 0 ° C ~ 50 ° C- storage: -20 ° C ~ 60 ° C- normal operating temperature range: 25 ± 5 ° C• device dimensions (L x W x H) - 198 x 166 x 169 mm• weight - 12.5 kg (Tolerance ± 5.0%)• shelf life: 6-8 years Please note! Failure to comply with the voltage and charge-discharge currents may damage the battery and void the warranty.