

Any suggestion on getting a better feel for how many AH I need in my Deep Cycle Battery? I am looking at one that says 389 Capacity minutes. With such variables in frequency of usage how do i figure the battery needed? The calculator, which has helped me a lot, figures I am using all DC 12volt items the entire time which is not the case. My lights I will use only when it is dark and when I am awake, the pump is only when I turn the water on. 9 LED 12v lights, A 12Volt Water pump, DC plug/USB Charger/Monitor Combo, and another USB/DC Charger. I have totaled my setup that I am building in my Cargo Trailer Conversion to be 16.3 Amps. I run a small fridge led lights all around and basic charging necessities iPad etc.Īll the gear and no idea!!! Is my favourite saying…. But I would still like it set up to work as it should. The 4×4 drives around enough to keep the batteries topped up most of the time. I would like to go camping every month but the reality is 2-3 times a year for only weekends away and 1 week somewhere special.
#Battery backup light bulbs manual#
Lastly, trying to fit a square peg in a round hole, what if I was to get a manual battery isolator to split the batteries back to 105ah then just switch the alligator clips between batteries, a bit of stuffing around but wil his charge the batteries fully?

Also I’m looking at 2× 80w solar panels (160w) foldable with a regulator for each can I plug these two panels together (dual Anderson plug) or will the two regulators confuse each other.

I purchased a10ah smart battery charger, it was half the price and I got a bit excited, my question is will this fully charge these batteries eventually? I realise that 10% amp size for the charger is the recommendation. From what I have learnt by reading all of the post that means I have 210ah and a 12 volt battery bank. Hi Tech, I have 2× 105ah batteries in the tray of the ute, running parallel, using a red arc dual battery system which seems so far keep these batteries topped up, using HD welding cable.
