Product Details

Lead rechargeable 6V 4Ah 20hr battery

Place of Origin Guangdong, China
Brand Name Matrix
Model Number NP4-6
Usage Other, Emergency Light,security protection, Emergency light
Voltage 6V
Sealed Type Sealed
Maintenance Type Free
Size 70*48*101*106mm
Weight 0.70KG
Nominal Capacity 4Ah

Product Features

Lead rechargeable 6V 4Ah 20hr battery
 
Descriptions:
Nominal Voltage6V
 Rated capacity(20 hour rate) 4.0AH
DimensionsLength70±1mm(2.76inches)
Width48±1mm(1.89inches)
Height101±1mm(3.98inches)
Total Hight107±1mm(4.21inches)
Weight  Approx0.64Kg(1.42lbs)
 
Specification:
Capacity 25°C(77°F)20 hour rate(0.20A, 5.25V)4.00AH
10 hour rate(0.37A, 5.25V)3.70AH
5 hour rate(0.68A, 5.25V)3.40AH
1 hour rate(2.40A, 4.80V)2.40AH
Internal ResistanceFull 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 storage91%
Capacity after 6 month storage82%
Capacity after 12 month storage64%
Charge
(constant voltage)
CycleInitial Charging Current less than 1.20A
Voltage Charge 7.20~7.50V
FloatVoltage 6.75~6.90V
TerminalT1
 
Product Uses&Notice

Application:

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

 

Notice:

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. 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.

5.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.

6.Don’t clean the battery by using the organic solution. (e.g. petrol)

Company Information

Brief Introduction

MATRIX BATTERY is the leading vendor supplying lead acid battery solutions. Our business covers a wide range of fields, including solar energy, wind energy, Telecommunications, electric power, UPS, emergency illumination, security, equipment, cars, motors, electric bicycles, golf carts, forklifts, boats, engineering machines, etc. We are working on providing scientific, high grade, and professional resolving plans to let customers have wonderful battery service in multiple important parts and enrich their modern life

Plate production equipment

 

   Our company owned factories specialized in plate production and battery assembling.

   We're warmly welcome your visit our factory for further acquaintance of us.




 

Assembling line

 We're genuine factories can well control the quality, production cost and delivery time.  

 Normally we can delivery the products within 15-20days. For some hot models such as  6v 4ah,12V 7AH,12V       12AH,12V 17AH, 12v 100ah , we have stock in warehouse.

 

  

 

Short circuit testing  

After connected plate group, our QC will test if there any fake connnection or short circuit in the battery

 

Charging and discharging

     

 

To charge and discharge battery 3times(72hours), which fully activate the meterial on the plate.   

     

 

     Logo printing 

     

 

Certificate:

 

CE, IEC,MSDS,ISO9001

FAQ

If you have any quesitons, please feel free contacting us as below:

Abby Zhu
Tel: +86-755-8357-7116  
Fax: +86-755-8357-7126
Mobile: +86-135-7541-7265
Skype: abbyzhu8986 

************************************

Shenzhen Matrix Battery Co.Ltd

Website:   

Alibaba:http://matrixbatteries.en.china.cn

************************************

Address:A1103 World Trade Plaza

FuHong Rd Futian District ShenZhen, China

 

You May Like

Find Similar Products By Category

You May Like

View More
Chat Now Contact Now