Key specifications/special features:
Nominal voltage: 12V
Nominal capacity:2.2Ah (20 hours rate)
Long service lifespan: 5 to 7years 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 resistance
Safety valve regulated system
Operating in any position
Deep discharge recovery
Wide operating temperature range
Applications:
Telephone switchboard, electric equipments, medical equipments, and instruments and meters
Computer, uninterrupted power source (UPS)
Power transmission and transformer station, switch control, and accident lighting
Fire fighting, safety device, and alarm monitoring
Aviation, spaceflight, and power storage
Automatic office system
Radio communication system
Emergency lighting and car/ship starting system
Portable electric appliances and mining system
Traffic and navigation signal lamp