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Specifications

Performance Characteristics

Nominal Voltage ………………………………………… 12V

Number of cell …………………………………………... 6

Design Life ………………………………………………. 5 years

Nominal Capacity 77°F(25°C)

20 hour rate(0.60A,10.5V) ……………………………… 12.0Ah

10 hour rate(1.12A,10.5V) ……………………………11.2Ah

5 hour rate (2.04 A,10.5V) ……………………………10.2Ah

1 hour rate(7.8A,9.6V) ……………………………7.8Ah

Internal Resistance

Fully Charged battery 77°F(25°C) ……………………30 mΩ

Self-Discharge

3% of capacity declined per month at 20°C(average)

Operation Temperature Range

Discharge ………………………………………………-20~60°C

Charge ………………………………………………… -10~60°C

Storage …………………………………………………… -20~60°C

Max.Discharge Current 77°F(25°C) ……………… 180A(5s)

Battery Construction

COMPONENT	Positive plate	Negative plate	Container	Cover	Safety valve	Terminal	Separator	Electrolyte
RAW MATERIAL	Lead dioxide	Lead	ABS	ABS	Rubber	Copper	Fiberglass	Sulfuric acid

Charging Methods

Application	Charging method	Charging Voltage at 25°C	Temperature compensation coefficient of charging voltage	Max.charging current	Charging time 25°C(h)		Temp (°C)
					100% discharge	50% discharge
For standby power source	Constant voltage & Constant Current Charging (with current restriction)	13.4-13.8V	-18 mV/°C	3.6A	24	20	0~40 (32~104°F)
For cycle service		14.5-15.0V	-30 mV/°C	3.6A	16	10