Battery specifications – performance and capacity
Nominal voltage (V): 12
5-hour capacity to 10.5 V at 20°C (Ah): 125
20-hour capacity to 10.5 V at 20°C (Ah): 150
Capacity at 75 A (min): 70
Capacity at 25 A (min): 290
5-hour capacity at various ambient temperatures
40°C: 105% of rated capacity
30°C: 100% of rated capacity
0°C: 80% of rated capacity
Battery dimensions and weight – physical characteristics
Length (mm): 329
Width (mm): 181
Height (mm): 245
Total height including terminals (mm): 276
Weight (kg): 37.5
Material specifications and construction details
Lid type: Removable, enabling routine maintenance
Lid vent type: Group venting for controlled gas discharge
Container and lid material: Black polypropylene plastic housing
Seal between container and lid: Heat-sealed joint for enhanced leak resistance
Type of internal cell connection: Through-partition welding
Terminal welding method: Automated casting process
Positive grid material: Antimony–lead alloy
Negative grid material: Antimony–lead alloy
