Hot Sale Jingsun 12V 7ah Solar VRLA UPS Battery Charger
Product Description
Characteristics
Characteristics
|
|
Nominal Voltage
|
12V
|
Nominal Capacity (10 hour rate)
|
7Ah
|
Capacity
25°C(77°F)
|
20 hour rate (7.5A)
|
7Ah
|
5 hour rate (13.0A)
|
6.2Ah
|
1 hour rate (22.7A)
|
4.43Ah
|
Internal Resistance
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Full Charged Battery 25°C(77°F)
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≤6.0mΩ
|
Float Life
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25°C(77°F) Float charge at 13.8V
|
About 5 Years
|
Capacity affected by Temperature
(10 hour )
|
40°C (104°F)
|
102%
|
25°C (77°F)
|
100%
|
0°C (32°F)
|
85%
|
-15°C (5°F)
|
65%
|
Self-Discharge
25°C(77°F)
|
Capacity after 3 month storage
|
90%
|
Capacity after 6 month storage
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80%
|
Capacity after 12 month storage
|
62%
|
Charge (Constant Voltage) 25°C(77°F)
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Cycle
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Initial Charging Current Less than 30A
Voltage 14.4-14.9V
|
Float
|
Voltage 13.9-13.8
|
Company Profile
FAQ
A: What's your main products?
Solar system, solar panel, inverter, controller, battery and mounting system and all the related soar power accessories.
B: Are you a factory or trading company?
We are a manufacturer with export license.And we have certificates.
C: Could you print our company logo in nameplate and package?
Yes, we can do it according to your design.
D: Can you support OEM and on-site installation?
Yes,as a professional solar system manufacturer, we can offer our clients OEM and on-site installation, fully support and assistance in service.
E: How does your factory carry out quality control?
Quality is priority. We have professional QC feam to carry out the Quality control.
F: What is your advantage in Solar Energy System?
Automatic production line with international advanced production equipment from Japan and Germany. Price is competitive.