• Nominal Voltage 12V (6 cells per unit) 
• Nominal Capacity 26 Ah @20hr-rate to 1.75V per cell @25℃ (77℉)
• Weight Approx. 8.45 Kg (18.62 lbs) 
• Maximum Discharge Current 350A (5sec) 
• Internal Resistance Approx. 9.9mΩ 
• Short Circuit Current 635A 
• Maximum Charge Current 7.8A 
• Terminal types I1 thread lead alloy terminal to accept M5 bolt  
• Terminal tightening torque 30.4±6.1 Kgf·cm / 26.4±5.3 Lbf·in / 3.0±0.6 N·m  
• Container Material ABS (UL 94-HB) & Flame Retardant (94-V0) available upon request Length (L) 166.0±2.0 mm 6.54±0.08 inch Width (W) 175.0±2.0 mm 6.89±0.08 inch  
• Dimensions 

          Container Height (h) 125.0±1.5 mm 4.92±0.06 inch 

          Overall Height (H) 125.0±1.5 mm 4.92±0.06 inch