How to charge agm battery charger

AGM is an absorbable fiberglass mesh battery. Vehicles equipped with engine start-stop function are mostly equipped with AGM and EFB reinforced maintenance-free lead-acid batteries. Compared with ordinary batteries (traditional lead-acid batteries), AGM batteries have more advanced technology and can better solve the problem of frequent engine starts. stress, and the growing electrical load on vehicle batteries.

AGM battery is an ultra-fine glass fiber battery, EFB is a start-stop battery, the engine compartment is suitable for EFB battery, with a filling hole, high temperature resistance, and maintenance. AGM fiberglass pole plates are suitable for under-seat and trunk room temperature environment.

The difference between AGM and EFB materials: AGM batteries refer to batteries whose separators are made of ultra-fine glass wool. EFB battery is a flooded enhanced start-stop battery, which is developed on the basis of the original ordinary lead-acid battery; European and American cars are mainly equipped with AGM; Japanese cars are mainly equipped with EFB;

In terms of price, AGM batteries are the most expensive. Compared with ordinary batteries, AGM is more than 3 times more expensive; EFB is about 2 times more expensive than ordinary batteries. AGM battery is an ultra-fine glass fiber battery, and its structure is different from that of ordinary batteries. When charging, it should be noted that the charging limit voltage is only 14.5V, while the ordinary battery is 15.5V. When choosing a charger, you need to choose an AGM special charger.

The theoretical life of AGM battery is about 4-6 years. The theoretical service life of EFB battery is 3-5 years. The actual service life is directly related to the usage habits of the vehicle, the usage environment, and the outside temperature.

  Want to view more components of AGM battery? Just click here!  

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