- SMART BATTERY ISOLATOR INSTALLATION HOW TO
- SMART BATTERY ISOLATOR INSTALLATION INSTALL
- SMART BATTERY ISOLATOR INSTALLATION PORTABLE
In all it only cost me about $370 for them to do it, about $120 of which was the cost of labor, the rest was the parts $120 for a deep cycle marine battery (which is what you definitely want as they are designed to be discharged down to zero). So I just bit the bullet this year before setting out on the road again and made some calls to area businesses and had them set me all up with a second car battery for accessories. But I just couldn’t really get my head around it.Īmps, grounding, various gauge wires, wiring, voltage, solenoids, blah, blah, blah.
SMART BATTERY ISOLATOR INSTALLATION HOW TO
I would read and read about the dual batteries and how to do isolator setups on the Internet from various websites and on Expedition Portal. But you don’t ever really want to kill your starter battery–it’s not good for them in the long run and they aren’t built to be drained down to zero and then charged back up.
SMART BATTERY ISOLATOR INSTALLATION PORTABLE
Of course, you can buy portable emergency jumper batteries, they also sell batteries with a special jumper built right into it. I now picture Walter White in Breaking Bad rigging up sponges and various metal components to jumpstart their RV battery… Although I could never do that! Alternatives to a Dual Battery Setup I can think of few things worse than getting stuck out in the middle of Grand-Staircase Escalante’s Hole in the Rock road, or some other remote area and being unable to start your vehicle and being stuck without cell service. Thus allowing you to connect your accessories and electronics up to this secondary battery to use while camping without ever worrying about killing your main battery and being unable to start your vehicle the following morning.
In practice, this system means that while you are driving around all day you are charging both batteries like normal, but when the vehicle is off the batteries are not connected and cannot see one another. A dual battery with an isolator, for those who don’t know, is pretty much what it sounds like: connecting two car batteries to your vehicle’s alternator while adding in an isolator of some sort to keep the batteries separate (isolated!).
SMART BATTERY ISOLATOR INSTALLATION INSTALL
Up until now, my answer had always been, “I don’t know, but that’s something I really wanted to do before leaving!”īefore we get into how to install a second battery in your car or truck, maybe we should talk about WHY. Offers option to install warning and indication LED via included wiring (LED not included).One of my most frequently asked questions about my truck camping setup was always in regards to a dual battery setup and adding an isolator. Smart Start features allows you to manually override the isolator via a dash-mounted switch (not included) to link both batteries for added power on cold starts, during winching, etc. The benefit of the dual control enables the user to charge both batteries in either direction connecting solar panel system or electric battery charger to either battery will provide charge to both batteries, replenishing drain from use at camp or while stopped. When the sensor detects either battery dropping below 12.7V the batteries with be disconnected, ensuring you don’t inadvertently drain your starting battery running accessories from your auxiliary (house) battery. If the unit detects that either battery has exceeded 13.2V the isolator will automatically connect both batteries so they will charge. The SBI212D is a microprocessor-controlled dual battery isolator that monitors both the start battery and the auxiliary simultaneously. The Dual Sensing Smart Start® SBI212D is a more powerful version of the SBI12D, rated at 200 amps continuous and 600 amps inrush.
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