How Long Do AGM Deep Cycle Batteries Last Solar Lead Acid Battery Bank

How long do AGM deep cycle batteries last on solar applications. Surprising long life of lead acid battery bank with minimum maintenance. Budget battery bank for solar system and lead acid battery bank knowledge results after 4 and 5 years of heavy use. In this annual battery bank test review, voltage readings indicate possible battery maintenance improvements. The UB 121000 deep cycle battery has surpassed my and others expectations.