How to Test and Replace Battery of Diesel Generator

Commercial generators must provide power when the grid cannot supply power. They must also work in remote workplaces where no other power supply is available. These devices operate on battery power - the battery will wear out over time. Timely battery testing and replacement is essential to ensure that the generator operates at full load when required.

Why is generator battery testing important?

Batteries play a vital role in the operation of generators. In case of power failure, they provide the power required to start the generator. Specifically, the battery acts as the power supply for the engine starter and the digital control panel. Some devices also include backup batteries in case the main battery fails.

The life expectancy of commercial generator batteries varies according to the type, working environment and purpose, and the vast majority of equipment is usually three to five years. Battery failure is the most common reason why generators cannot work when needed, which may bring disastrous consequences to enterprises. This possibility emphasizes the importance of regular testing and battery replacement.

Select the appropriate generator battery for users

Several factors can help you choose the best gas or diesel generator battery to provide the best performance:

Traditional and maintenance free: most generator models use traditional or maintenance free lead-acid batteries. The latter requires less maintenance, but the former has a cover that allows you to add and detect electrolyte.

Power demand: the generator has various sizes and voltage output capacity - check the manufacturer's recommendations to ensure that the battery can meet the power requirements of your unit.

Manufacturer's specifications: if your generator contains factory installed batteries, please compare its specifications with the type you intend to purchase to ensure compatibility.

Regular maintenance can protect your generator battery from damage

Your generator maintenance plan should cover battery maintenance. Follow the manufacturer's guidelines to ensure that you perform maintenance at appropriate intervals. These steps will vary according to the type of battery and the mode of use of the generator, but usually cover the detection of the proportion of battery electrolyte, the detection of battery voltage with a multimeter, and the periodic load test. Replace the industrial generator battery when it reaches the expected life indicated by the manufacturer.

How to improve the life expectancy of commercial generators?

In addition to regular maintenance, charging is the best way to maximize battery life. Full charge will reduce battery consumption and prevent the voltage from falling below the minimum level. New generators usually have built-in chargers, while older models require portable chargers.

Testing and replacement of generator battery of Dingbo power company

Dingbo power provides cost-effective testing and replacement services to ensure the reliable performance of your generator battery and extend its service life.

Contact Dingbo power for more information about our service. Guangxi Dingbo Power Equipment Manufacturing Co., Ltd is a diesel generator manufacturer in China, who only focuses on high quality generator sets with competitive price in order to provide suitable product to customers. We have China Cummins generator, Volvo, Perkins, Yuchai, Shanchai, Ricardo, Weichai, MTU etc. The power range is from 25kva to 3000kva. Welcome to contact us by email dingbo@dieselgeneratortech.com. We will work with you.