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Battery Model
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Nominal Voltage
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12V (6 cells per unit)
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Rated capacity (20 Hour rate)
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7Ah
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Dimension
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Length
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Width
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Height
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Total Height
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151mm (5.94 inches)
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65mm (2.56 inches)
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94mm (3.70 inches)
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100mm (3.94 inches)
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Approx. Weight
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2.00kg(4.40 lbs) ± 3%
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Internal Resistance
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Full charged at 25℃ (77℉): Approx 25.4 (mΩ/25℃± 15%)
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Maximum Charge Current
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2.10A
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Max. discharge current
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105A (5Sec.)
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Short-circuit current
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270A
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Operating Temperature Range
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Nominal Operating Temperature
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Discharge
|
Charge
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Storage
|
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25℃(77℉)
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-15℃~ 50℃(5℉~122℉)
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-15℃~ 40℃(5℉~104℉)
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-15℃~ 40℃(5℉~104℉)
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Capacity @ 25℃ ( 77℉)
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20 hour rate(0.36A,10.5V)
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10 hour rate(0.663A,10.5V)
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3 hour rate(1.799A,10.2V)
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1 hour rate(4.40A,9.6V)
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|
7.20Ah
|
6.63Ah
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5.40Ah
|
4.40Ah
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|
Capacity affected by Temp.(20HR)
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40℃ (104℉)
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25℃ (77℉)
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0℃ (32℉)
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-15℃ (5℉)
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|
102%
|
100%
|
85%
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65%
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Charge method at 25℃(77℉)
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Float Charging Voltage
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Equalization Charging Voltage
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Cycle Use Voltage
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13.5~13.8 VDC (-3mV/cell/℃)
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14.1~14.4 VDC (-4mV/cell/℃)
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14.4~15.0 VDC (-5mV/cell/℃)
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