The MERLION AGM GP12180M5 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. A MERLION battery is your choice! 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• Voltage: 12 V• Nominal capacity: 18 A / h at a 20-hour discharge to 1.75 V per element at 25 ° C• Internal resistance 16 mOhm• Terminal type: F13 (M5)• Maximum discharge current: 265 A (5 seconds)• Maximum charging current: 5.4 A• Charging voltage in buffer mode: 13.7 V ~ 13.9 V at 25 ° C• Temperature compensation: -3 mV / ° C / element• Charging voltage in cyclic mode: 14.6 V ~ 14.8V at 25°C• Temperature compensation: -4mV/°C/cell• Operating temperature range: - Discharge: 10°C~60°C - Charge: 10°C~50°C - Storage: 10°C~60°C• Normal operating temperature range: 25±5°C• Case material: Plastic• Self-discharge: - Can be stored for up to 6 months at 25°C, and then recharging is recommended. The monthly self-discharge rate is less than 3% at 25°C.• Dimensions:- Length: 180mm- Width: 78mm- Height: 165mm- Height with terminals: 168mm• Weight: 4.650kg (Tolerance ±5.0%)