12V Sealed Lead Acid Battery 40Ah

The 12 Volt CJ series battery is a general purpose sealed lead-acid battery which is particularly useful for the powering of fire alarms, EWIS panels and providing secondary power supply to equipment. With a heavy duty grid, thickness plates and special additives, this battery is maintenance free with a five year floating design life that meets with IEC and JIS standards.   Cells Per Unit: 6 Voltage Per Unit: 12 Capacity: 40Ah@10hr-rate to 1.80V per cell @25ºC Weight: Approx. 12.8 Kg Max. Discharge Current: 400A (5 sec) Internal Resistance: Approx. 8 mΩ Operating Temperature Range: Discharge: -20ºC~60ºC Charge: 0ºC~50ºC Storage: -20ºC~60ºC Normal Operating Temperature Range: 25ºC ± 5ºC Float charging Voltage: 13.6 to 13.8 VDC/unit Average at 25ºC Recommended Maximum Charging Current Limit:  11.4 A Equalisation and Cycle Service: 14.6 to 14.8 VDC/unit Average at 25ºC Self Discharge: Valve Regulated Lead Acid (VRLA) batteries can be stored for more than 6 months at 25ºC. Self-discharge ratio less than 3% per month at 25ºC. Please charge batteries before using. Terminal: Terminal F4/F11 Constainer Material: A.B.S. (UL94-HB), Flammability resistance of UL94-V1 can be available upon request.