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Methods of application of the deep cycle gel battery

Publish Time: 2023-09-26     Origin: Site

The gel lead-acid deep cycle gel battery is an improvement of the common lead-acid deep cycle gel batterywith liquid electrolyte, replacing the sulfuric acid electrolyte with a gel electrolyte, which improves the safety, storage capacity, discharge performance, and service life compared to the common deep cycle gel battery.

Here is the content of the list.

  • Methods of application of the deep cycle gel battery

  • principles of application of the deep cycle gel battery


Methods of application of the deep cycle gel battery

1: First adjust 200kg of dilute sulfuric acid with specific gravity 1.350(25 degrees), containing certain additives.

2: Take 10 kg of raw rubber, add the appropriate amount of 1.350 (25 degrees) dilute sulfuric acid, stir into a paste and then put it into a high-speed mixer for 10-15 minutes, stirring the mixture is a milky white liquid.

3: Add the milky white mixture into the adjusted 1.350 (25 degrees) dilute sulfuric acid, stir the electrolyte specific gravity is about 1.335 (25 degrees), and stir well.

4: Add the deep cycle gel battery according to the normal acid addition procedure, the charging process does not need to be adjusted, if the acid is added manually then pay attention to stirring the mixture to prevent delamination

Note: Colloidal electrolyte will have certain precipitation phenomenon, pay attention to stir well before use.

The original gum content in the electrolyte is 5%-6%.


Principles of application of the deep cycle gel battery

The performance of the colloidal lead-acid deep cycle gel battery is better than that of the valve-regulated sealed lead-acid deep cycle gel battery. The colloidal lead-acid deep cycle gel battery has the advantages of stable performance, high reliability, long service life, strong adaptability to ambient temperature (high and low temperature), strong ability to withstand long time discharge, cyclic discharge, deep discharge, and high current discharge, overcharge and over-discharge self-protection, etc.

The domestic colloidal lead-acid batteries used for electric bicycles are filled with silica gel and sulfuric acid solution between the positive and negative deep cycle gel battery plates through vacuum infusion in the AGM bulkhead. The colloidal lead-acid deep cycle gel battery cannot be oxygen circulated at the beginning of use, because the colloid surrounds both positive and negative plates, and the oxygen generated above the positive plate cannot diffuse to the negative plate, so it cannot realize the reduction with the active material lead on the negative plate, and can only be discharged by the exhaust valve, which is consistent with the liquid-rich deep cycle gel battery.

After a period of use, the colloidal lead-acid deep cycle gel battery begins to dry out and shrink, creating cracks through which oxygen is circulated directly to the negative plate. The venting valve is no longer frequently opened, and the colloidal lead-acid deep cycle gel battery is close to sealed work, with little water loss. So for electric bicycle deep cycle gel battery, the main failure is the water loss mechanism, using a colloidal lead-acid deep cycle gel battery can get very good results.

The colloidal electrolyte is made by adding a gelling agent to the electrolyte to solidify the sulfuric acid electrolyte into a gel-like substance, usually, the colloidal electrolyte also has a colloidal stabilizer and capacitor, and some colloidal formulations also have a delayed colloidal solidification and retarder to facilitate colloidal refilling deep cycle gel battery.


MCA Battery Manufacture Co., Ltd. conducts many tests on deep-cycle gel batteries for connection before they leave the factory, and the quality qualification rate is guaranteed. If you are in the deep cycle gel battery, you can consider our cost-effective products.

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