DKOPzV-600-2V600AH SEALED MAINTANANCE FREE GEL TUBULAR OPzV GFMJ BATTERY

Features

1. Long cycle-life.
2. Reliable sealing performance.
3. High initial capacity.
4. Small self-discharge performance.
5. Good discharge performance at high-rate.
6. Flexible and convenient installation, esthetic overall look.

Application and precautions

Explain the application and precautions of sealing adhesive in battery
The special epoxy resin sealant for storage battery is mainly used for bonding the tank cover and sealing the pole post of lead-acid maintenance-free storage battery, which is divided into middle cover adhesive and pole post adhesive. The middle cover adhesive, also known as slot cover adhesive, sealant and cover adhesive, is used for the bonding and sealing between the battery slot cover and the battery shell; Pole glue, also known as red and black glue, red and blue glue, terminal glue, marking glue and marking glue, is used for sealing and marking the positive and negative poles of battery terminals. The sealing between battery shell covers is the key to the sealing of the whole battery. This is important because the contact area between battery shell covers is large and the shape is complex. The adhesive layer is directly in contact with acid gas and acid liquid, and is often impacted by external forces. Therefore, it is easy to have air leakage and liquid leakage between the shell covers. In order to ensure that the bonding between the tank cover and the battery shell is firm during use, the middle cover adhesive should have good adhesion and acid resistance.

Improving the adhesion and sealing performance of the battery is inseparable from the correct use of the battery sealant. Therefore, the use of the sealant should be carried out in strict accordance with the instructions for the use of the sealant. In the specific operation process, whether the condition of the battery bonding surface and the ratio of epoxy resin glue, curing temperature, and pouring process are properly treated has a direct impact on the final adhesion performance of the adhesive.

Parameter

What is OPzV battery?

D King OPzV battery, also named GFMJ battery
The positive plate adopts tubular polar plate, so it also named tubular battery.
The nominal voltage is 2V, the standard capacity normally 200ah, 250ah, 300ah, 350ah, 420ah, 490ah, 600ah, 800ah, 1000ah, 1200ah, 1500ah, 2000ah, 2500ah, 3000ah. Also customized capacity are produced for different applications.

Structural characteristics of D King OPzV battery:
1. Electrolyte:
Made of German fumed silica, the electrolyte in the finished battery is in gel state and does not flow, so there is no leakage and electrolyte stratification.

2. Polar plate:
The positive plate adopts tubular polar plate, which can effectively prevent the falling off of living substances. The positive plate skeleton is formed by multi alloy die casting, with good corrosion resistance and long service life. The negative plate is a paste type plate with a special grid structure design, which improves the utilization rate of living materials and the large current discharge capacity, and has strong charging acceptance capacity.

3. Battery shell
Made of ABS material, corrosion resistant, high strength, beautiful appearance, high sealing reliability with the cover, no potential leakage risk.

4. Safety valve
With special safety valve structure and proper opening and closing valve pressure, water loss can be reduced, and expansion, cracking and electrolyte drying of battery shell can be avoided.

5. Diaphragm
The special microporous PVC-SiO2 diaphragm imported from Europe is used, with large porosity and low resistance.

6. Terminal
Embedded copper core lead base pole has greater current carrying capacity and corrosion resistance.

Key advantages compare to normal gel battery:
1. Long life time, floating charge design life of 20 years, stable capacity and low decay rate during normal floating charge use.
2. Better cycle performance and deep discharge recovery.
3. It is more capable of working at high temperature and can work normally at - 20 ℃ - 50 ℃.

Gel battery production process

Lead ingot raw materials

Polar plate process

Electrode welding

Assemble process

Sealing process

Filling process

Charging process

Storage and shipping

Certifications

Tubular colloid cell

Colloidal battery has low charging voltage, low charging tail current, low heat generation and good heat dissipation during use, and is suitable for floating charge and deep cycle applications. So gel battery is safer and more reliable than AGM battery, and its cycle life is longer. What are the characteristics of tubular gel battery? Next, let's introduce it in detail.

Tubular colloid battery is a development category of lead-acid battery, and the simplest method. The battery with colloidal electrolyte is usually called colloidal battery.

Product characteristics of tubular colloidal battery

1. Electrolyte: Made of German gaseous silica, the electrolyte in the finished battery is in gel state and does not flow, so there is no leakage and electrolyte stratification.

2. Pole plate: the positive plate adopts tubular pole plate, which can effectively prevent the falling of live materials. The positive plate framework is made of multi-component alloy die-casting, with good corrosion resistance and long service life. The negative plate is a paste type plate with special grid structure design, which improves the utilization rate of live material and the discharge capacity of large current, and has strong charging acceptance ability.

3 Battery shell: ABS material, corrosion resistant, high strength, beautiful appearance, high reliability of sealing with cover, no potential leakage risk.

4. Safety valve: special safety valve structure and proper opening and closing valve pressure can reduce the loss of water and avoid the expansion, fracture and electrolyte drying of the battery shell.

5. Diaphragm: The special microporous PVC-SiO2 diaphragm imported from AMER-SIL in Europe is adopted, with high porosity and low resistance.

6. Terminal: embedded copper core lead base pole has greater current carrying capacity and corrosion resistance.