Ran out of 12 DC @ 3 AM 1st night.
Our first boon dock night in our new to us MH and the 12V DC went dead. When I bought the coach they told me the batteries were fairly new I need to see if they have dates on them. Now for the use may...
Forum Discussion
First off, you have 12 volt wires running all over the coach so it should be fairly easy to get a 12 volt outlet for your CPAP machine wired in. This will take care of the most important thing.
If you have the original electronic equipment in your coach, like the TV and VCR, then I am sure that those items drained a lot from your batteries in a few hours. The newer electronics are much more efficient and they do have some TV's that run off of 12 volts. The inverter does draw some current if it is turned on, and especially if the battery charger portion is also turned on. The LED light are a good idea but I assume that they are all 12 volt lights and do not need the inverter.
The 12 volt heater fan does draw some amps and does not need the inverter to operate.
If you have the original electronic equipment in your coach, like the TV and VCR, then I am sure that those items drained a lot from your batteries in a few hours. The newer electronics are much more efficient and they do have some TV's that run off of 12 volts. The inverter does draw some current if it is turned on, and especially if the battery charger portion is also turned on. The LED light are a good idea but I assume that they are all 12 volt lights and do not need the inverter.
The 12 volt heater fan does draw some amps and does not need the inverter to operate.
