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 | ||
*Temperature compensation of charging voltage is not needed.when using the batteries within 15°C to 35°C range.