The MERLION GL121500M8 battery is the right battery for your devices. Durable housing, long life, and a wide range of applications—that's what MERLION batteries are all about! Application:• uninterruptible power supplies• in solar and wind installations;• in telecommunications and industrial equipment;• in power plants;• 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 - M8• battery type - GL (gel)• voltage - 12 V• internal resistance - 4.2 mOhm• capacity - 150 Ah• maximum discharge current - 1500 A• maximum charging current - 45 A• charging voltage in cyclic mode - 14.4 V ~ 15 V at 25 ° C• charging voltage in buffer mode - 13.5 V ~ 13.8 V at 25 ° C• operating temperature, ° C: +15...+50• dimensions (L x W x H) - 483 x 170 x 240 mm• weight - 43.8 kg (Tolerance ± 5.0%)