How Long To Agm Batteries Last. An extension of up to 6-8 years can be regarded if the battery is maintained properly. 4 to 6 years Life expectancy is 4 to 6 years.
These batteries are completely leak-proof and perform pretty good considering an average of 1 to 3 of self-discharge rate every month. To compound that lifespan problem most experts recommend only using about 30 to 50 of your lead-acid batterys capacity. Absorbed glass mat batteries or AGM batteries became popular in the 1980s.
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How long does a AGM battery last if never discharged and kept on a battery maintainer. Ad Free 2-day Shipping On Millions of Items. These batteries are completely leak-proof and perform pretty good considering an average of 1 to 3 of self-discharge rate every month. Limit to long-term storage of AGM batteries.
