PHYSICAL SPECIFICATION
Nominal Voltage
Nominal Capacity (10HR)
12V
120Ah
Dimension
Length
Width
Container Height
Total Height
407±2mm （16.02 inches）
174±2mm (6.85 inches)
238±2mm (9.37inches)
242±2mm (9.53 inches)
Weight
Approx. 36 .9Kg ( 81.33lbs)
Standard Terminal
Bolt-and-nut leadterminal
Bolt Type: M8
ELECTRICAL SPECIFICATION
Characteristics
Discharge curves @25℃ (77°F)
Capacity
10hourrate (12A)
5hour rate (20.4A)
3 hour rate (30A)
1hourrate (72A)
120Ah
102Ah
90Ah
72Ah
Capacity affected
by temperature
40℃ （1040F）
25℃ （770F）
0℃ （320F）
102%
85%
Internal Resistance
Full charged battery(25℃,770F)4mΩ
Constant Voltage
Charge
Cycle
Initial Charging Current less than 30A
Voltage 14.1~14.4V at25℃ (770F )
Temperature Coefficient –18mV/℃
Standby
No limit on Initial Charging Current
Voltage 13.5~13.8V at25℃ (770F )
