Maintenance-free Lighting Battery 12v12ah
Negotiable /Piece
Min.Order:500 Pieces
Shenzhen Matrix Battery Co., Ltd.
Largely demand 12volt 12ah maintenance free battery for solar/lighting/ups/inverter
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Maintenance-free Lighting Battery 12v12ah
Key Specifications
NP12-12 (12 volt 12 ampere) is sealed VRLA battery design for communication system, UPS/EPS, Amy force and more
Nominal voltage: 12V
Nominal capacity: 12Ah (20 hours rate)
Long service lifespan: 3 to 5 years
Low self-discharge: lower than 3% of rated capacity per month under normal operating temperature
ABS case (can be made with flame retardant V0)
No memory effect after repetitious usage or discharges
Maintenance-free operation
Sealed construction and leakproof
Safety valve regulated system
Operating in any position
Deep discharge recovery
Wide operating temperature range
Applications:
- Fire protection and security uninterruptible power supply
- Electronic appliance and other backup power supply
- Telephone and telecommunication equipment
- Uninterruptible power supply systems for bank
- Emergency lighting or small lamp fitting
- Electric power system
- Security system
Applications(sealed lead acid battery):
Characteristics:( vrla ups battery )
Capacity 25°C(77°F) | 20 hour rate(0.60A, 10.50V) | 12.00AH | |
10 hour rate(1.10A, 10.50V) | 11.00AH | ||
5 hour rate(2.04A, 10.50V) | 10.20AH | ||
1 hour rate(7.20A, 9.60V) | 7.20AH | ||
Internal Resistance | Full charged Battery at 25 °C (77°F) | 16mΩ | |
Capacity affected by temperature (20 hour rate) | 40°C(104°F) | 102% | |
25°C(77°F) | 100% | ||
0°C(32°F) | 85% | ||
-15°C(5°F) | 65% | ||
Self-Discharge at 25°C(77°F) | Capacity after 3 month storage | 91% | |
Capacity after 6 month storage | 82% | ||
Capacity after 12 month storage | 64% | ||
Charge (constant voltage) | Cycle | Initial Charging Currentless than 3.60A Voltage14.40-15.00 V | |
Float | Voltage 13.50-13.80V | ||
Terminal | 250 |
Specifications
Nominal Voltage | 12V | |
Rated capacity(20 hour rate) | 12AH | |
Dimensions | Length | 151±1mm(5.94 inches) |
Width | 98±1mm(3.86inches) | |
Height | 96±1mm(3.74inches) | |
Total Height | 101±1mm(3.98 inches) | |
Weight Approx | 3.40Kg(7.50lbs) |