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How to Use Diesel Generator Battery Correctly?

Jul. 20, 2023

The diesel generator set is equipped with a battery which is used to start the diesel generator set, called the starting battery. Before use, an electrolyte with a specific gravity of 1:1.28 should be added. First, unscrew the top cover of the battery compartment and slowly add electrolyte as close as possible to the upper mark. After topping up, please do not use it immediately. Let the battery park for about 15 minutes first.


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When charging the battery after topping up the electrolyte, the continuous charging should not exceed 4 hours. If the charging time is too long, the service life of the diesel generator battery will be damaged. However, when the storage time of the battery of the Diesel generator exceeds 3 months, the charging time can be 7-8 hours, the ambient temperature continues to exceed 30 ℃ or the relative humidity continues to exceed 80%, and the charging time is 7-8 hours. If the storage time of the battery exceeds 1 year, the charging time can be 12 hours. At the end of the charging, check whether the level of the electrolyte is sufficient, and add the standard electrolyte with the correct specific gravity (1:1.28) if necessary


When charging the diesel generator set battery, first open the battery filter cap or exhaust hole cover, check the electrolyte level, and adjust it with distilled water if necessary. In addition, to prevent long-term closure from causing timely discharge of pollutants in the battery cell and preventing condensation of water droplets on the inner top wall of the cell, special ventilation holes should be opened to facilitate proper air circulation.


Since 1982, Starlight Generator has been a generator set manufacturer qualified by the "National Internal Combustion Engine Quality Supervision and Inspection Center". The product quality has passed the IS09001 quality system standard certification. And obtained the qualification certificate for self-operated import and export. Over the years, starlight units have been widely used in all walks of life, and have won the network access qualification of the Ministry of Information Industry, the network access qualification of the Ministry of Radio and Television, the network access qualification of CNPC, the network access qualification of China Mobile, and the manufacturing qualification of marine units. In 2016, Starlight was awarded the Certificate of Qualified Supplier of China Nuclear Power Group. Starlight Generator has been cooperating with Shangchai Power for many years. In 2009, it became the OEM partner of Shangchai Power in China. Starlight generator VOLVO unit ranks the top three in the Asia-Pacific sales volume, and is the core OEM partner of Sweden Volvo in the Asia-Pacific region. If any question please feel free to visit our website https://www.dieselgeneratortech.com/ or send email to sales@dieselgeneratortech.com.

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