6v emergency lights central battery system

Key Specifications of sealed lead acid battery

• Nominal capacity: 4Ah (10 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 of sealed lead acid battery

1. Telephone switchboards, electric equipments, medical equipments, medical instruments and meters
2. Computers and uninterrupted power source (UPS)
3. Power transmission and transformer station, switch control and accident lighting
4. Fire fighting, safety device and alarm monitoring
5. Aviation, spaceflight and power storage
6. Automatic office system
7. Radio communication system
8. Emergency lighting and car and ship starting system
9. Portable electric appliances and mining system
10. Traffic and navigation signal lamp

 Advantage of sealed lead acid battery

 1.The battery is full of power when it’s out of factory, no need to add liquid to charge;

2.No memory, no need to discharge battery to use, suitable for circuit design;

3.Use high class separator plate, adsorption function is very strong;

4.There is no flowing liquid (poor liquid), does not leak acid and free Upside down,

5.Comply with environmental requirements, ease of use,

6.The use of lead-calcium alloys, battery self-discharge is very low,

7.Easy storage, less maintenance;

8.Using ABS plastic shell and valve technology for safe use.

Notice of sealed lead acid battery

1 Don’t near the hot source and don’t under the sunshine.

2 Don’t charge in the sealed container.

3 No short circuit. It should be addition charge if you don’t use, and single charge per three months, to avoid irreversible sulfating.

 The battery should be changed when the battery jar broken or the electrolyte omitted, to avoid acid corrosion.

4 Don’t store in the space of acid gas.

You should be careful and regular check when use the battery.