We provide SLA Battery 12V4AH, VRLA Battery for security systems, access control systems, emergency light systems.
Following is the specification of sealed lead acid battery 12V4AH:
Nominal voltage: 12V
Nominal capacity: 4Ah (20-hour rate)
Dimensions:
Total height: 106mm
Length: 90mm
Width: 70mm
Height: 102mm
Approximate weight: 1.52kg
Capacity (25 degree Celsius and 1.75V/cell):
4.0Ah (20-hour rate)
3.8Ah (10-hour rate)
3.45Ah (5-hour rate)
3.05Ah (3-hour rate)
2.3Ah (1-hour rate)
Long service lifespan: 5 years design lifespan
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 leak-resistant
Safety valve regulated system
Can be operated in any position
Deep discharge recovery
Wide operating temperature range
For more info, please feel free to mail us.