![]() ![]() Change your routine! Adjust your activities according to natural light, read during the day, go to bed earlier, and get up earlier when natural light is available.Ģ. #Boondocking with dennis how to#Now that you know the basics, we’ve got some other tips on how to maximize your power efficiency when camping!ġ. However, a basic understanding of good battery capacity and what are the “energy hogs” is easier. You can spend a lot of time trying to calculate the amp draw from each appliance and how much time each gets used every day. Larger inverters will draw a lot of power to run a residential refrigerator and other appliances. #Boondocking with dennis tv#Smaller inverters will draw power from the battery to run the TV and DVD player. A refrigerator with an icemaker usually uses 12-volt power to heat the tray before ejecting the cubes. Typical 12-volt components are interior lights, water pump, vent fans, and any appliance that is running on LP as they will draw battery power to open and close the gas valve and other operations. Lastly, it is important to figure out what is drawing power from your batteries. This product sends high impact waves into the battery and breaks up the sulfation and will extend the life of your batteries as well as the available amp hours. One product on the market that helps condition batteries is the Battery Minder available online at or from your local dealer. A digital tester is not the answer, the only way to truly test battery capacity is to charge them up and test with a 25 amp draw machine and document the time it takes to bring them down. It’s important to get your batteries tested and tested correctly. So if you have batteries rated at 175 minutes for a 25 amp draw and they are sulfated and only providing 60% capacity you only have 105 minutes. Not so! Battery sulfation is a big problem in the RV industry and most batteries are not operating anywhere near their rated capacity. Most RV owners simply plug the unit in and leave them thinking the on-board converter keeps them conditioned. Lead acid batteries require a multi-stage charge every month that creates a high voltage “boil” for a specified amount of time and then an equalizing and float stage. Once you understand what kind of batteries you are using, you need to determine the condition of your batteries. There are some AGM battery companies, such as Lifeline, that offer a higher capacity AGM with 330 amp hours on a 12-volt or 692 on a 6-volt, but you would still need two and these are much higher prices! To get higher amp hours you will need to add more batteries. They are also maintenance free, and can be installed sideways in tight compartments. #Boondocking with dennis series#However, connecting two 6-volt batteries in series (negative to positive) will give you 12-volts, but does not double the amp hours!Įven Absorbed Glass Mat (AGM) batteries give the same or slightly less amp hours for the corresponding group rating! The advantage of AGM is they are less likely to sulfate, therefore lasting longer. ![]() In a 12-volt system adding a second battery parallel (positive to positive) will double the amp hours. This means you only have about 2.5 hours of usage drawing 25 amps on a Group 24, or just about 3 hours on a group 27. Here are the typical amp hours for batteries at a 25 amp draw: ![]() ![]() Amp hours are the amount of time our batteries will provide a charge at a certain draw known as amperage. We start by understanding amp hours available from our typical batteries. Deep cycle batteries are basically a fuel tank for the 12-volt system. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |