Application:
·
Emergency Power System
·
Communication Equipment
·
Telecommunication Systems
·
Uninterruptible power supplies
·
Electric toy car and wheelchairs, etc.
·
Power tools
·
Alarm system
·
Marine equipment
·
Medical equipment
·
Fire and Security System
General
Features:
·
Heavy Duty Grid
·
Mechanized assembly
·
Non-spillable construction
·
High Reliability and Stability
·
Sealed and Maintenance-free
·
Long Life and low self-discharge design
Construction:
·
Positive… Lead dioxide
·
Electrolyte …. Sulfuric acid
·
Separator …. Fiber glass
·
Negative….. Lead
·
Safety Valve…. EPDR
·
Terminal……..Copper
· Container ….. ABS (UL94-HB) Flame Retardant ABS (UL94-V0)
Specification:
|
Battery Model |
Nominal
Voltage |
12V |
||
|
Rated
Capacity (20 Hour rate) |
7.0AH |
|||
|
Cells
Per Battery |
6 |
|||
|
Dimension |
Length |
Width |
Height |
Total
Height |
|
151mm (5.94
inches) |
65mm (2.56
inches) |
94mm (3.7
inches) |
100mm (3.94
inches) |
|
|
Approx. Weight |
2.0kg (4.41lbs)
± 3% |
|||
|
Capacity @ 25°C (77°F) |
20-hour
rate (0.36A,
10.8V) |
10-hour
rate (0.67A,
10.5V) |
3-hour
rate (1.97A,
10.8V) |
1-hour
rate (4.71A, 9.6V) |
|
7.2Ah |
6.7Ah |
5.91Ah |
4.71Ah |
|
|
Max. discharge current |
105A (5 Sec.) |
|||
|
Internal Resistance |
Full charged at 25°C
(77°F)
: Approx. 28mΩ |
|||
|
Capacity affected by Temp. (20 HR) |
40°C (104°F) |
25°C (77°F) |
0°C (32°F) |
-15°C |
|
102% |
100% |
85% |
65% |
|
|
Self-Discharge @25°C (77°F) |
After 3 months storage |
After 6 months storage |
After 12 months storage |
|
|
91% |
82% |
64% |
||
|
Charge method @25°C (77°F) |
Cycle Use |
Float Use |
||
|
14.40-14.70V (Initial charging current
less than 2.1A) |
13.50-13.80V |
|||