



BATTERY ACCUMULATOR 12V 18AH
Maintenance-free battery 12V-18Ah
Purpose:
Alarm systems and access control, communication, telecommunication and wireless Wi-Fi. Supply of mobile devices, industry and energy.
Technology:
Extralink acid maintenance-free batteries, the electrolyte is trapped in the separator with glass mat. Type: sealed lead-acid batteries, with safety valve
Features:
Design life of 3-5 years - more than 600 cycles at a depth of discharge to 50%.
Discharge curve:
Lead dioxide Positive plate
Lead Negative plate
ABS Container
Rubber Safety valve
Copper Terminal
Fiberglass Separator
Sulfuric acid Electrolyte
12V
18Ah
20 hour rate (0.36A) - 18Ah
10 hour rate (0.684A) - 17.1Ah
5 hour rate (1.152A) - 14.4Ah
1 hour rate (4.68A) - 11.7Ah
Full Charged Battery 25°C(77°F) - <25mΩ
50%(C20) Depth of discharge - 600 Times
25°C(77°F) Float charge at 13.8V - About 3 Years
40°C (104°F) - 102%
25°C (77°F) - 100%
0°C (32°F) - 85%
-15°C (5°F) - 65%
Capacity after 3 month storage - 90%
Capacity after 6 month storage - 80%
Capacity after 12 month storage - 62%
Initial Charging Current Less than 5.4A Voltage 14.6-15.0V
Voltage 13.5-13.8V
Voltage |
Run Time (Constant Current and Power 25ᵒC 77ᵒF) |
|||||||||||
3 min |
5 min |
15 min |
30 min |
45 min |
1h |
2h |
3h |
5h |
8h |
10h |
20h |
|
9.6 V |
777 |
687 |
398 |
241 |
168 |
134 |
72,5 |
52,7 |
35,8 |
23,6 |
19,6 |
10,7 |
10.2V |
700 |
628 |
358 |
221 |
164 |
132 |
71,5 |
52,2 |
35,5 |
23,6 |
19,6 |
10,7 |
10.5V |
583 |
551 |
339 |
209 |
162 |
130 |
70,5 |
51,5 |
35,5 |
23,2 |
19,5 |
10,5 |
10.8V |
543 |
491 |
319 |
180 |
160 |
128 |
68,4 |
50,1 |
35,2 |
23,2 |
19,1 |
10,3 |