Maintenance Free Rechargeable Deep Cycle Batteries 12V 120Ah For UPS
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Low Frequency Online UPS, High Frequency Online UPS, Rack Mount UPS |
Product Detail
| Model No.: | NP 120 - 12 |
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Product Description
Maintenance Free Rechargeable Deep Cycle 12V 120Ah Battery For UPS Battery
Specifications:
Capacity 77°F(25°C) | 20 hours rate (0.255A 5.25V) | 4.5Ah |
10 hours rate (0.43A 5.25V) | 4.3aAh | |
5 hours rate (0.78A 5.25V) | 3.9aAh | |
1 hour rate (2.8A 4.8V) | 2.8aAh | |
| Full charged battery 77°F(25°C):30mΩ | |
Capacity affected by | 104°F(40°C) | 102% |
77°F(25°C) | 100% | |
32°F(10°C) | 85% | |
5°F(-15°C) | 65% | |
Self-Discharge 68°F(20°C) | Capacity after 3 month storage | 90% |
Capacity after 6 month storage | 80% | |
Capacity after 12 month storage | 60% | |
| 61.5A(5S) | |
Charge (constant voltage) | Float:6.8 to 6.9V/77°F(25°F) | |
Cycle:7.25 to 7.45V/77°F(25°C) | ||
Max Current: 1.13A | ||
Battery characteristic | ||||
Nominal voltage | 12V | |||
Nominal capacity(20h rate) | 120Ah | |||
Size | Total height | 233mm | ||
length | 407mm | |||
width | 174mm | |||
height | 209mm | |||
Weight | 37kg | |||
Rated capacity | 10 hour rate(10A) | 120Ah | ||
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5 hour rate(15A) | 80Ah | |||
1 hour rate(60A) | 60Ah | |||
Internal resistance | in full charge status 25°C(77°F) | 3mΩ | ||
Capacity at | 40°C(104°F) | 102% | ||
25°C(77°F) | 100% | |||
0°C(32°F) | 85% | |||
-15°C(5°F) | 65% | |||
Self discharge | capacity after 3 months | 91% | ||
capacity after 6 months | 82% | |||
capacity after 12 months | 64% | |||
Mode of charge | cycle-use | initial charging current less than40A , | ||
float-use | Initial charging current less than | |||
Features:
- Maintenance-free operation
- Stable quality and high reliability
- Compact design
- Inner battery formation, top quality inner circuit board
- Fresh lead board , long use life and low pollution
- Quality check with auto machine,can test inner problem , to ensure all goods quality
Advantages:
- The battery is full of power when it’s out of factory, no need to use liquid charge;
- No memory, no need to discharge battery use, suitable for circuit design;
- By high partition, adsorption and strong;
- There is no flowing liquid (poor liquid), does not leak acid and free Upside down;
- Comply with environmental requirements, ease of use;
- The use of lead-calcium alloys, battery self-discharge is very low;
- Easy storage, less maintenance;
- Using ABS plastic shell and valve technology for stable quality safe use.
- Fresh lead board , long use life and low pollution
