PHYSICAL SPECIFICATION

Nominal Voltage

Nominal Capacity (20HR)

12V

 12Ah

Dimension

Length

Width

Container Height

Total Height

151±1mm  （5.94 inches）

99±1mm    (3.90 inches)

95±1mm    (3.74 inches)

101±1mm   (3.98 inches)

Weight

Approx.  3.5 Kg  (8.15lbs)

Standard Terminal

   Fasten Tab No.187E

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ELECTRICAL SPECIFICATION

Characteristics

Discharge curves @ 25℃ (77 °F)

Capacity

20 hour rate   (0.6A)

 10 hour rate   (1.08A)

  5 hour rate   (2.04A)

  1hour rate    (7.2A)

12Ah

11.4Ah

10.2Ah

7.2Ah

Capacity affected

by temperature

40℃ （104 ⁰F）

25℃ （77 ⁰F）

0℃  （32 ⁰F）

102%

100%

85%

Internal Resistance

Full charged battery (25℃,77 ⁰F) 25mΩ

Constant Voltage

Charge

Cycle

Initial Charging Current less than 3.6A

Voltage 14.4~15.0V at 25℃ (77 ⁰F )

Temperature Coefficient –30mV/℃

Standby

No limit on Initial Charging Current 

Voltage 13.5~13.8V at 25℃ (77 ⁰F )

Temperature Coefficient –20mV/℃