Maintenance-Free Sealed Lead-Acid Battery 12V 7.5Ah, Constant Voltage Charge, Standby Use: 13.5-13.8V, Cycle Use: 14.1-14.7V, Initial Current: Less than 2.25A Required For: DISPLAY PANELS OF CATERPILLAR GAS ENGINE MODEL: G3516 SITA, SERIAL NO. 4EK004