Long Life Deep Cycle Battery 12V 65Ah for Fire Alarm / Security System
| 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 65 - 12 |
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Product Description
Long Life Deep Cycle Battery 12V 65Ah for UPS External Battery
Specifications:
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NPC 65 - 12 |
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Nominal voltage |
12V |
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Nominal capacity (20h rate) |
65Ah |
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Size |
Total height |
179mm |
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length |
350mm |
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width |
166mm |
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height |
179mm |
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Weight |
20kg |
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Rated capacity 25°C(77°F) |
20 hour rate(3.25A) |
65Ah |
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5 hour rate(10.4A) |
52Ah |
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1 hour rate(42A) |
42Ah |
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in full charge status 25°C(77°F) |
10mΩ |
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Internal resistance |
40°C(104°F) |
102% |
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Capacity at different temperature(10h) |
25°C(77°F) |
100% |
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0°C(32°F) |
85% |
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-15°C(5°F) |
65% |
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capacity after 3 months |
91% |
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Self discharge 25°C(77°F) |
capacity after 6 months |
82% |
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capacity after 12 months |
64% |
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cycle-use |
initial charging current less than21A , voltage14.10-14.40V |
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Mode of charge (constant voltage) 25°C(77°F) |
float-use |
Initial charging current less than 9.75A voltage13.50-13.80V |
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The applications of NPC battery
- UPS (Uninterrupted Power System)
- Emergency lighting systems
- Alarm and security system
- Fire alarm and security system
- Telecommunication system
- Backup power for testing and measuring instruments
- Communication power supply
- Auto control system
- Electronic apparatus and equipment
- DC power supply
- Solar powered system equipment
- Railways, ships and traffic
- Power plant transformer substation
- Radio telecommunication equipment
- Electronic tools, electronic toys and battery cars
- Control equipment and other emergency protecting equipment
Features:
- Long service life
- Small self discharge
- Safety explosion-proof
- Small internal resistance,
- large current discharge
- Deep discharge good recovery performance
- Super high capacity sealed ups battery for computer
- excellent large electric current discharge capability
- Strong recombination capability maintenance-free lead acid battery
- Lower self discharge 12v ups battery
- The products having less internal resistance, counter electrode of corrosion proof,
- all the products passing the capacity detection by polling detector.
- The products can still be used normally when the temperature is 25 and +50
- adapting for the actual using environment of electromotive vehicle.
- Strong charge receptivity, charging at constant electric voltage of 14.515 or,25,
- the largest electric current is no larger than i0.3C 10A (0.2 10 being the best), the
- battery will be fully charged up in 4-6 hours.
