Usually you look up the reviews and they tell you about delivery or how it works brand new but what you really want is a review about how the product is doing after 1-2 or 5years. I'm writing this because I bought 2 VMax 125 AH batteries and a VMax 7 stage smart charger (BC1207A) for my Airstream.I'm really impressed with the batteries which after 5years are still going strong but the real champ is the charger. Early last winter the battery in my 2015 Sprinter died. The battery is under the floor so I was too lazy to change it out in the cold. So at first the charger reconditioned the battery but after several re- conditions over several months the battery was shot so I charged it every morning I had to use the van for months in the cold. Now it''s the end of April and I finally replaced the battery I will definitely buy VMax products in the future if they ever fail. I'm not a paid reviewer or received any free products