6V4.5AH Sealed Lead Acid Battery

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 1. Product Information of 6V4.5AH Sealed lead acid battery:


 Sealed lead acid battery
*Capacity:4.5AH /20hr
*Maintenance free
*Dimensions L*W*H:70*47*101mm 


 2.Applications of 6V4.5AH Sealed lead acid battery:


 2.1  Wheelchairs& Electric Power Vehicles

 2.2  Power Tools, Lawn Mowers & Vacuum Cleaners

 2.3  Electric Toys & Recreation Equipments

 2.4 Solar & Wind Power Generation Systems

unique corrosion-resistant grid alloy ensures Prostar batteries have long service life.

 3.4  Low Self Discharge

Using high purity raw materials ensures the battery has less self-discharge.

 3.5  Environmental & Non-polluting

Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.

 3.6  Safe & Reliable

Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.


4. Advantages of 6V4.5AH Sealed lead acid battery:

4.1 Competitive prices with reliable quality.

4.2 Adopting high quality ABS plastic for battery case, stronger and heatproof.

4.3 Plates made of high purity lead 99.996% dry charged battery

4.4 High quality AGM separator, pure acid



6V4.5AH Sealed lead acid battery6V4.5AH Sealed lead acid battery

6V4.5AH Sealed lead acid battery


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Q:How should the battery be well maintained?
Voltage check the state of the battery standard voltage should be maintained between 12.2 ~ 12.7V. If the voltage is too low should be charged, the charge should be kept small charge for a long time. Battery charging need to use a professional charger, the owner will not try to charge their own, the owner can only keep the engine running on the battery can be charged. If the battery aging should be replaced.
Q:What is the difference between a maintenance-free battery and a conventional battery?
Lead-acid battery is composed of positive and negative plates, partitions, shell, electrolyte and wiring pile head and other components, the discharge of the chemical reaction is to rely on positive electrode active substances (lead dioxide and lead) and negative plate active substances (sponge Pure lead) in the electrolyte (dilute sulfuric acid solution) under the action, which plate grid, the traditional battery lead and antimony alloy manufacturing, maintenance-free battery is made of lead calcium alloy, the former with antimony, the latter with calcium, This is the fundamental difference between the two points.
Q:What is the meaning of the battery above 12v65Ah?
Voltage 12V, current 65AH, that is the capacity of 65A. (A is the unit of current. H is the time unit)
Q:How to repair the battery?
Connect the positive and negative output of the repair instrument to the positive and negative pole of the battery, open the repair instrument, repair the battery. The first repair time should be no less than 48 hours.
Q:How to determine the battery is good or bad?
Instrument test: the general use of battery discharge tester, the test instrument two positive and negative clamp were holding the battery positive and negative electrodes, press the test button to observe the test instrument instructions.
Q:80ah how much battery storage capacity?
The size of the battery storage power refers to the battery capacity. Battery capacity is generally calculated in AH (safety). You 80Ah battery capacity is 80Ah, meaning that if you discharge current to 80A, you can put an hour.
Q:Lead-acid battery how to maintain?
After 5 hours of repair, the excess electrolyte is sucked out with a straw, and if the electrolyte is sucked out into black, it indicates that the battery is severely grounded and that the battery is difficult to repair.
Q:What are the technical parameters of the battery?
Usually the capacity of the power supply is expressed by kV · A or kW. However, as a power supply VRLA battery, the use of security (A · h) that its capacity is more accurate.
Q:How is the capacity of the battery defined?
General circuit has a battery protection circuit, once the battery voltage is less than 10.8V will automatically cut off the electricity to prevent the battery because of over-discharge and damage. (Nominal value of 12V battery internal six cell grid) with the battery discharge current multiplied by the discharge time to express how much energy the battery can store, is a very image of a measure. The greater the value of the battery, indicating that the battery can store more energy. But does not mean that the battery can use such a large current discharge.
Q:Maintenance-free battery how to detect it?
Check the height of the electrolyte at least once a month. There is no mark line of the battery, the electrolyte added to the plate 10-15mm can be higher; there are two red line of the battery, the electrolyte can not exceed the red line above.
We are professional lead acid battery manufacturer since 2006, we can provide Automotive batteries, VRLA Batteries and Motorcycle batteries with reasonable prices and perfect quality. Welcome to visit us and inquiry us.

1. Manufacturer Overview

Location yueyang,Hunan,China
Year Established
Annual Output Value Above US$50 Million
Main Markets Mid East;Europe;Asia;South America;Mainland China
Company Certifications Business Licence;Hazardous chemicals business license

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen
Export Percentage 20%
No.of Employees in Trade Department 2 People
Language Spoken: English;Chinese
b)Factory Information  
Factory Size: Above 76,000 square meters
No. of Production Lines 8 lines
Contract Manufacturing OEM Service Offered
Product Price Range Average