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Quick Details

Nominal Capacity: 4ah
Weight: 0.4kg
Size: 42*42*102
Maintenance Type: Free
Sealed Type: Sealed
Voltage: 4v
Usage: UPS
Brand Name: CHUANGNAI
Place of Origin: China (Mainland)
Application: emergency light
Application 2: electronic scales
Certificate: CE ,ISO9001
Feature: maintenance free

Specifications

More than 10 years experience in this industrial. Advanced production equipment, Efficient production efficiency, Perfect quality management system, A strong after-sales service, we are your prefect  supplier.

FEATURE

* Completely sealed structure to avoid leakage for maintenance, flexible direction. 
* Good performance and strong charging and discharging capability under low temperature 
* Delivery with acid and fully charged ready for immediate use 
* With super pure raw material, big capacity and low rate auto-discharging 
* Good looking design 
* High quality industrial plastic material for safety and easy maintenance 
* Made of special lead calcium alloy makes better corrosion resistance and higher recovery capacity 
* Good quality, safety, no leakage and no pollution, and it can be used at places 
* More adaptable of environment and with long service life 
* With good and most competitive price 
* Delivery the goods on time 
* Environmental friendly, reliable sealed structure, no leakage and no acid mist

*.High capacity :low internal resistance and super charging efficiency

*.Long life : cycle can reach more than 360 times in 25 degrees

*Consistency :using  high purity raw materials ,patent lead paste recipe ,consistent capacity

*Free  maintenance

STRUCTURE:

Component ……Raw material

Sealant ……..Epoxy Resin

Positive ……..Lead dioxide

Safety valve …..EPDR

Negative ……..Lead

Container ……..ABS

Separator ……..Fiber glass

Cover ……..ABS

Electrolyte …….Sulfuric acid

WARING:

*To prevent  the sun

* Avoid short circuit

*Don't  charge in sealed container

*Ask professional person maintain

*Risk of fire explosion or burns

*Forbidden children and minors to contact battery