DKGB-1265-12V65AH SEALED MAINTANANCE FREE GEL BATTERY SOLAR BATTERY

Technical Features

1. Charging efficiency: The usage of imported low resistance raw materials and advanced process help make theinternal resistance smaller and the acceptance ability of small current charging stronger.
2. High and low temperature tolerance: Wide temperature range (lead-acid:-25-50 ℃, and gel:-35-60 ℃), suitablefor indoor and outdoor use in varies environments.
3. Long cycle-life: The design life of lead acid and gel series reach to more than 15 and 18 years respectively, forthe arid is corrosion- resistant. And electrolvte is without risk of stratification by using multiple rare-earth alloy ofindependent intellectual property rights, nanoscale fumed silica imported from Germany as base materials, andelectrolyte of nanometer colloid all by independent research and development.
4. Environment-friendly: Cadmium (Cd), which is poisonous and not easy to recycle, does not exist. Acid leakageof gel electrolvte will not happen. The battery operates in safety and environmental protection.
5. Recovery performance: The adoption of special alloys and lead paste formulations make a low self-dischargerate, good deep discharge tolerance, and strong recover capability.

Parameter

Production process

Lead ingot raw materials

Polar plate process

Electrode welding

Assemble process

Sealing process

Filling process

Charging process

Storage and shipping

Certifications

More for reading

What is the glue in the gel battery?

1. Colloid: open the safety valve to see the white gel. Its main component is silica sol adsorbing dilute sulfuric acid; Some people also use fumed silica.
2. Sub colloid: the mixture of silica sol and sodium silicate. Some people add few colloids, and the particles are relatively small. It is also called sub colloid.
3. Nanocolloid: colloid with very small particles, which is easy to add and uniform due to its good permeability, is called nano colloid because of its small particles;
4. Organic colloid: similar to the structure of silicone oil, the main component is still silicon oxide, but not pure silicon dioxide. There is C H O component in the structure, so it is called organic colloid.

What are the advantages of gel battery?

1. High quality and long cycle life. The colloidal electrolyte can form a solid protective layer around the electrode plate to protect the electrode plate from damage and breakage due to vibration or collision, and prevent the electrode plate from corrosion. At the same time, it also reduces the bending of the electrode plate and the short circuit between the electrode plates when the battery is used under heavy load, so as not to cause the capacity to decline. It has a good physical and chemical protection effect, which is twice the service life of ordinary lead-acid batteries.
2. It is safe to use, beneficial to environmental protection, and belongs to the real sense of green power supply. The electrolyte of the gel battery is solid and sealed. The gel electrolyte never leaks, keeping the specific gravity of each part of the battery consistent. The special calcium lead tin alloy grid is used for better corrosion resistance and charging acceptance. Ultra high strength diaphragm is used to avoid short circuit. Imported high quality safety valve, precise valve control and pressure regulation. It is equipped with acid mist filtration explosion-proof device, which is more safe and reliable. During use, there is no acid mist gas, no electrolyte overflow, no harmful elements to human body, non-toxic, and no pollution in the production process, which avoids a large amount of electrolyte overflow and penetration in the use of traditional lead-acid batteries. The floating charge current is small, the battery has less heat, and the electrolyte does not have acid stratification.
3. Deep discharge cycle has good performance. Under the condition of timely recharge after deep discharge, the capacity of the battery can be 100% recharged, which can meet the needs of high frequency and deep discharge. Therefore, its scope of use is wider than that of lead-acid batteries.
4. Small self discharge, good deep discharge performance, strong charge acceptance, small upper and lower potential difference, and large capacitance. It has significantly improved the low temperature starting ability, charge retention ability, electrolyte retention ability, cycle durability, vibration resistance, temperature resistance and other aspects. It can be put into operation without charging after being stored at 20 ℃ for 2 years.
5. Wide adaptability to environment (temperature). It can be used in the temperature range of - 40 ℃ - 65 ℃, especially with good low-temperature performance, and is suitable for northern alpine regions. It has good seismic performance and can be safely used in various harsh environments. It is not limited by space, and can be placed in any direction during use.
6. It is fast and convenient to use. Because the internal resistance, capacity and floating charge voltage of the single battery are consistent, there is no need for equalizing charge and regular maintenance.
In fact, the development of batteries is to constantly improve the utilization efficiency and output efficiency, and the security is also increasingly guaranteed. We can use many of them when we choose to use them, but they need professional accessories to avoid problems for the machine in use. Do you think so.