Home › Forums › Truck Camper Adventure Forum › AGM batteries and venting › Reply To: AGM batteries and venting
July 5, 2020 at 17:24 #43401
I have been using Optima AGMS in my boat. 3 12volt in parallel in closed compartment for 3 years. Charging about every 2-3 days during summer. Only open the bottom at year end to disconnect for storage. Never had any problems.