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1. Functional Parameter
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5. Environment Temperature
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Nominal Voltage
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12V
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Discharge Temperature
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-20~60ºC
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Nominal Capacity (10 hour rate)
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38Ah
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Charge Temperature
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0~50ºC
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Number of Cells
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6cells
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Storage Temperature
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-20~60ºC
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2. Rated Capacity at 25ºC (77° F)
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6. Inner Resistance & Max . Discharge Current
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10 hour rate (0.1C, 10.8V)
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7Ah
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Fully Charged battery at 25ºC (77° F)
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4.5mΩ
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3 hour rate (0.25C, 10.8V)
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6Ah
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Max. Discharge Current
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1500A (5s)
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1 hour rate (0.55C, 10.5V)
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5Ah
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Short Circuit Current
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5000A
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3. Capacity affected by Temperature (10 hour rate)
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7. Self-discharge at 25ºC (77° F)
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40ºC (104° F)
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103%
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Capacity after 3 month storage
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91%
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25ºC (77° F)
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100%
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Capacity after 6 month storage
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82%
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0ºC (32° F)
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85%
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Capacity after 9 month storage
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73%
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-15ºC (5° F)
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65%
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Capacity after 12 month storage
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64%
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4. Dimension and Weight
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8. Constant voltage charging at 25ºC (77° F)
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Length
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151mm
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Cyclic use
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14.4~14.9V
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Width
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65mm
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Maximum charging current
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25A
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Height
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94mm
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Temperature compensation
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-30mV/ºC
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Total Height
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98mm
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Float use
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13.6~13.8V
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Temperature compensation
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-20mV/ºC
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