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Batteries – A detailed comparison of two types of VRLA batteries

May 11, 2022
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Batteries - A detailed comparison of two types of VRLA batteries

There are two types of VRLA batteries: one is VRLA battery using ultra-fine glass fiber membrane (AGM); the other is VRLA battery using colloidal electrolyte (GFL) (abbreviated as GFL-VRLA battery). They all use the principle of cathode absorption to seal the lead-acid battery. Therefore, there must be about 10% of the diaphragm gap in the […]

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Colloidal lead-acid battery – the structure and advantages and disadvantages you must understand

April 25, 2022
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Colloidal lead-acid battery - the structure and advantages and disadvantages you must understand

Colloidal lead-acid battery Lead-acid batteries have been the most widely used chemical power sources in military and civilian fields since their inception to the present. Since it uses sulfuric acid electrolyte, acid will flow out during transportation, and acid mist will be precipitated during charging, which will cause damage to the environment and equipment. People […]

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VRLA Batteries – Discharge Characteristics and Emission Requirements

April 18, 2022
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What are the discharge characteristics of VRLA battery?

Discharge characteristics VRLA batteries are subject to capacity test before leaving the factory. According to YD / t799-1996 standard, the steps of capacity test are as follows: (1) First, fully charge the tested VRLA battery. (2) Leave the VRLA battery under test for 1 ~ 24h to make the surface temperature of the battery reach […]

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VRLA Batteries – What are the special precautions when charging?

April 12, 2022
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What are the requirements and precautions for VRLA battery charging

Because VRLA battery has the advantages of low price, stable voltage and no pollution, it has been widely used in communication, electric power, transportation, photovoltaic power generation and other fields in recent years. However, recently, many users have reported that VRLA batteries that should have worked for 10 ~ 15 years are mostly damaged within […]

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Posted in <a href="https://www.herodslighting.com/category/vrla-battery" rel="category tag">VRLA battery</a> Tagged <a href="https://www.herodslighting.com/tag/what-are-the-requirements-and-precautions-for-vrla-battery-charging" rel="tag">What are the requirements and precautions for VRLA battery charging</a>

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