Sri Lanka Solar Gel Batteries 12V 100Ah Vrla Gel Battery 12V 100 Ah

DG (Deep Cycle GEL ) series is pure GEL battery with 20 years floating design life, it is ideal for standby or frequent cyclic discharge applications under extreme environments. By using strong grids, high purity lead and patented Gel electrolyte, the DG series offers excellent recovery capability after deep discharge under frequent cyclic discharge use, and can deliver 450 cycles at 100% DOD.

Brand:SunArk
Cells Per Unit:6
Voltage Per Unit:12V
Design Life:20 years (Float charging)
Standby Use Voltage:13.6V~13.8V @25°C
Cycle Use Voltage:14.2V~14.4V @25°C
Operating Temperature Range:Discharge: -15°C~50°C Charge: 0°C~40°C Storage: -15°C~50°C
Normal Operating Temperature Range:25°C ± 5°C
Self Discharge:Monthly Self-discharge ratio is less than 3.5% at 25°C.
Container Material:A.B.S. UL94-HB UL94-V0 Optional

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Description

What Is GEL Battery

Gel batteries are a special type of battery, also known as gel electrolyte batteries or gel battery systems. They introduce colloidal electrolytes on the basis of traditional batteries, where colloids are used as the matrix of the electrolyte.

In a general battery, the electrolyte exists in the form of a liquid, while in a colloidal battery, the electrolyte is dispersed in a colloidal substance to form a colloidal solution. Colloidal electrolytes are composed of colloidal particles suspended in a solution. These particles have negative charges and positively charged counterions, making the entire colloidal solution conductive.

Gel Batteries Characteristics:

High stability: Due to the presence of colloidal electrolytes, gel batteries exhibit high stability under oscillation, vibration and extreme temperature conditions.

High discharge efficiency: Colloidal electrolyte provides more uniform ion flow and lower resistance, resulting in higher discharge efficiency.

Resistance to sulfide: Colloidal electrolytes are well resistant to the formation of sulfides and therefore can be used in some special applications, such as lithium-sulfur batteries where the anode material is a sulfur compound.

GEL Battery’s Application:

Application areas of gel batteries include solar photovoltaic systems, energy storage systems, hybrid vehicles, electric vehicles, etc. However, gel batteries have relatively few commercial applications due to their higher cost and limited performance compared to traditional liquid electrolyte batteries.

It is important to note that the term “gel battery” can sometimes refer to a different battery type, namely a gel lead-acid battery. This kind of battery uses colloidal sulfuric acid as the electrolyte, has higher gas recombination efficiency, lower self-discharge rate and better cycle life, and is suitable for specific applications, such as UPS (uninterruptible power supply) systems, etc.

GEL Battery’s Lifespan:

The service life of GEL batteries depends on multiple factors, including usage conditions, charge and discharge management, maintenance and manufacturing quality. Here are some factors that affect GEL battery life:

Number of charge and discharge cycles: GEL batteries have a longer life and can withstand more charge and discharge cycles. Typically, the life of a GEL battery can reach more than 300 to 500 full charge and discharge cycles.

Charge Management: Proper charge management is very important to extend GEL battery life. Overcharging or undercharging can have a negative impact on the battery. Battery life can be maximized by using appropriate charging equipment and charging parameters, and charging according to the manufacturer’s instructions.

Temperature: The battery’s operating temperature also affects its lifespan. GEL batteries will last longer if they are within a suitable temperature range (usually 20°C to 25°C). Temperatures that are too high or too low can harm battery performance and life.

Maintenance: Regular battery maintenance is an important factor in maintaining good performance and extending the life of your GEL battery. This includes keeping the battery surface clean, regularly checking and cleaning battery terminals, and following the manufacturer’s recommendations for maintenance and charging.

It should be noted that the service life of a GEL battery is an estimate, and actual life may vary due to a variety of factors. Different manufacturers and models of GEL batteries may have different life characteristics and warranty periods, so it is best to refer to the specific product information and usage guidelines provided by the manufacturer.

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