Shenzhen Matrix Battery Co.,Ltd
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Sealed lead acid battery
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MF 12V 7ah Led Lighting Battery Manufacturer

Categories Lighting battery
Brand Matrix Lead acid battery
Model NP7 -12
color black
Business Type Factory
Certificate CE,ISO9001,IEC,MSDS
Production Capacity 300,000pcs/months
FOB port Shenzhen or Guangzhou
Terms of Payment L/C,Western Union,T/T
Download DOC .doc .xlsx
Update Time 12-22-2015

  Details Information

MF 12V 7ah led Lighting Battery manufacturer

Specification :

Nominal Voltage:12V

Rated capacity(20 hour rate):7AH




Total Height:100±1mm(8.30inches)Weight Approx:2.05Kg(4.52bs)


?Telephone switchboards, electric equipments, medical equipments, medical instruments and meters

?Computers and uninterrupted power source (UPS)

?ower 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

? Emrgency lighting and car and ship starting system

?Portable electric appliances and mining system

?Traffic and navigation signal lamp

Capacity 25°C(77°F) 20 hour rate(0.35A, 10.50V) 7.00AH
10 hour rate(0.66A, 10.50V) 6.60AH
5 hour rate(1.20A, 10.50V) 6.00AH
1 hour rate(4.55A, 9.60V) 4.55AH
Internal Resistance Full charged Battery at 25 °C (77°F) 25mΩ
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 2.10A   Voltage14.40-15.00V
Float Voltage 13.50-13.80V
Terminal T1-187,T2-250


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

Don’t charge in the sealed container.

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.

Don’t store in the space of acid gas.

You should be careful and regular check when use the battery. To avoid the battery don’t work. You should change the battery if the capacity is not full or has been damage, especially after one year using.

Don’t put the battery in the fire, or it will explode.

Please use cotton cloth to clean, if the battery is broken down and leak electrolyte. Please wash your skin when touch the electrolyte.


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.

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