Battery container and cover are in ABS plastic Features Maintenance free & no-spillable sealed construction Advanced AGM technology ensures maintenance free operation. Usage of high grade pure raw materials ensures low self discharge and long self life. Low internal resistance and efficient discharge characteristics. Sealed construction of the battery allows perfect operation in any positions. Major Failure Mode Deep discharge can cause permanent damage to the battery Improper charging can cause battery damage Fast rate of charging and fast rate of discharging effect on battery life. Operation of the battery at a very high temperature can cause damage to the battery. Battery is kept in under charged condition for a long time causes damage to the battery. Avoid shot circuit and lose connection can cause permanent damage to the battery. At the time of installation/commissioning of the battery, ensure the battery is fully charged before putting on load. Follow manufacturer's guidelines in this regard. Specification: Brand: Goldstar Voltage (Volts):12 V Battery Type: GSV 12 Warranty: 12 Months Size (LxWxH): 152 x 99 x 95mm Maximum Charging Current (A) @20% Capacity: 2.4 Stand by Mode (V): 13.5 to 13.8V at 27°C (80°F) Cycle Mode (V): 14.1 to 14.4V at 27°C (80°F) Gross Battery Weight with Packing : 3.7