Renogy 40A DC-DC Charger 60 Amp Switchable Breaker 50 Amp Switchable Breaker Battery Terminal Fuse Holder (if not already on battery) 60 Amp Terminal Fuse 4 GA Cable 20 FT 100% Copper Booster Cables Anderson Type Connectors 4 GA Lugs and Heat Shrink Hydraulic Crimper Bernzomatic Torch Vamplier Electrician Scissors Uni-T Clamp-On Amp Meter 18-16AWG copper cable recommended. Please allow up to 1 to 2 business days for processing and 3 to 5 business days for shipping. 2. The 50A Renogy will be ok, but "might" stress the battery. 2. Love it. The charger needs to select the charging mode according to the battery voltage. In my latest RV mod, I install a high amperage 30A 12VDC port into the bed of my 2018 Ram 3500 pickup truck. - They are easy to mount and secure, ideal for off-grid, on-grid, and . This battery charger is compatible with both traditional and smart alternators. Be careful not to over-torque the terminals on the DCDC as over-torquing may cause irreparable damage (Do not exceed 16 N-m / 3.3 ft-lb). This guy Matt at Adventurousway.com has some great info ok on with the show ! Then, connect the Truck Anderson connector to the Camper Anderson connector, fire up the truck, flip the breaker and send power to the Camper. My search stopped at the Renogy with the DCC50S, not Australian made but, because it was precisely what I wanted and at a sub $350 price (at the time). SW5 switch is the selection switch for switching between lead-acid batteries and lithium batteries. I mounted the Tire Minder to the cabinet (it had been just floating around on the floor of the battery compartment). 4. We went with a 40amp model, but they also make them in 20 and 60amp. Similar to what Ray did, we wanted the install to be set up in a way that we have the option to only turn on the DC-DC Charger when we need it. Step 5 : make a nice ring connector on the engine end of the #4 wire. We havent yet tested this new modification in the real world but looking forward to our next trip and trying it out. Please note the D+ Ignition Cable is not included. I verified that, even IF the DC Charger has its red DC ON wire connected to power, the unit will NOT turn on, unless it has incoming DC power. Thanks. Compatible with a multitude of alternator types, the DCC12 offers correct charging for AGM, Flooded, Gel, and even Lithium deep cycle batteries! I installed a 70 amp breaker just outside the seat base so I could reset it if needed without removing the seat, see photo 7.10. Luckily Eddie had a fancy pneumatic ring crimper, perfect for this #4 wire size. I ordered some more #4 welding cable, some more ring connectors, bought a good linemans cutters from Home Depot (to make a clean cut in the #4 cable), as well as ordered a manual hammer crimp tool to connect the ring connectors to the #4 wire. Removable side covers avoid contact between product terminals and the human body during transportation and daily use, which results in electrostatic damage, ensuring product stability and safety. This Renogy DC-DC On-Board Battery Charger with MPPT was specially die-cast aluminum designed for efficient and ZERO dB noiseless heat dissipation. Just the 7 pin trailer connections. Probably when youre towing, the truck battery voltage is higher hence its not happening. It's the smart way to keep yourself fully charged and off-grid longer! This diagram shows the whole connection of the DC-DC On-Board Battery Charger. Why do we need Smart DC-DC chargers? The DC-DC battery charger isolates the input and output to prevent voltage transmission errors and interfere with house battery charging. I have some 4AWG that I think I can repurpose, or I'll just buy new wire off Amazon or something. This multi-stage, multi-input battery charger can charge a service battery from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit. The D+ Ignition cable is a design method used to identify whether the generator is started. Renogy DC-DC On-Board Battery Charger is designed to charge service batteries from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit, offering multiple charging options and ensuring your battery stay fully charged. Of course, this step got repeated a few times on the cabling on the Truck and inside the camper, just showing his current method. DC-DC Chargers are essential components for properly charging and maintaining your second battery bank in your dual battery bank system. But in the UK, PV output isn't great. With Pandemic shipping times, I didnt want to wait too long and had it shipped to a future destination a few days into our future itinerary. upate 6/18/2020 : we finally got back out on a trip since installing our DC-DC converter. Please note the temperature sensor is not included and it cannot use with Lithium batteries. The Renogy DC-DC Battery Charger with unique dual charging options. The DC-DC will not power on or operate until the D+ ignition cable is connected. For RV solar panel installation with limited space, we'd recommend going with monocrystalline panels for the most bang for your buck. The compact and robust design makes it suitable for all conditions. It's the smart way to keep yourself fully charged and off-grid longer! Its a pretty crude tool, which you need to smash the crimper with a heavy hammer (i used an 8# sledge) onto a very hard surface like concrete. Eddie then connected the DC positive wire from the green terminal left connector, to a test DC positive on our batteries and. This can be configured to do just that. 12V 20A DC to DC On-Board Battery Charger. Eddie suggested giving the cables a good lube with dishwashing soap, so the fat rubber cables would slip nicely through the hose. Check out our inital tests on how to run the Camper on 30amp service from the truck and how to recharge our batteries. So driving in full sun and an empty battery the best the charger would put in is 32 amps. 50A DC DC Board Battery Charger with MPPT Renogy 20/40/60A DC to DC Battery Charger Rover 20/30/40/60/100 Amp MPPT Charge Controller Rover Elite 20/40A MPPT Solar Charge Controller 40A Set w Holder ANL Fuse, 40 amp (40A ANL Fuse Set w/Fuse) Renogy One All-in-One Smart Panel System Energy Monitoring ; Nominal System Voltage : 12V DC : 12V DC The model range is suitable for 12V or 24V systems, and both lead acid and lithium batteries. This will give maximum battery cell life. Remove the closed cell foam dust cover.6. 3-phase MPPT Charging Technology Step 8 : Find or create a frame ground on the Truck for the Anderson connection on the tail of the Truck. The Renogy DC-DC Battery Charger is multi-certified to CE, FCC, and PoHs. If the efficiency of the DC charger is 95% then that would need 49.8A @ 11.5V. Unfortunately, I was now back in Denver by this time, so having Eddie finish the job wasnt in the cards as he was still down in Arizona. And now it was time for a test. Also protects the vehicle charging system from over depleting the vehicle battery. A typical installation of a DC-DC charger. Please note the D+ Ignition Cable is not included. With RJ45 communication port featured, you can unlock monitoring features exclusively using the BT-2 Bluetooth Moduleand Renogy DC Home App, control and monitor the device remotely through your phone in real time. This diagram shows the whole connection of the DC-DC On-Board Battery Charger. hi Steve, thanks for reading my post. Managing and monitoring your energy easily and remotely in any scenario and situation. This side of the DC Charger is the Incoming power from the hose connector, the two #4 cables that run out of the camper, along the frame, and can be connected to the Truck-side Anderson Connector plug. You simply attach the positive and negative leads from each battery to either side of the charger, then connect a wire from the charger to the ignition system. It has multifunctional safety technology including over-voltage protection, over-temperature protection, and reverse polarity protection to make it safer for use. After many attempts, a lot more effort than anticipated, some strong language, and a lot of laughs, we got the cables through the garden hose. The system prioritises solar but in my opinion it would be better if it prioritised the alternator. renogy dc to dc battery charger 20a, 40a, 60a Victron has many versions available for 12, 24, and 48 Volts. This Renogy DC-DC battery charger is compatible with traditional and smart alternators. Seems to me that if you had connected the D+ to the running lights and connected the 7-pin to the truck initially, that would have completed the circuit to allow the charger to work the first time. This is stated in the manual but can easily be overlooked, so the cable and fuse size chart is a good reference point. If you have any questions regarding this product, please, 12V 20A DC to DC On-Board Battery Charger, Battery Temperature Sensor for DC to DC on-board Battery Charger, DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT, 1000W 12V to 230V/240V Pure Sine Wave Inverter With English Standard Socket (with UPS Function), 12V 60A DC to DC On-Board Battery Charger, 3000W 12V Pure Sine Wave Inverter Charger w/ LCD, 12V 200Ah Lithium Iron Phosphate Battery w/ Bluetooth, 12V DC to DC On-board Battery Charger Manual V1.2. Once you have read up on how we added a Renogy DC-DC charger to our travel trailer, check out a few of our other posts about the other upgrades we have done: better cellular connectivity when you are in the middle of nowhere and need to work, why we chose lithium batteries and why we love them, lots of other upgrades we have done to our travel trailer. Winnebago Camper. I went for a photon universe 200w solar panel since Renogy didnt have a comparable device available. this was something I could handle on my own (with some advice from Eddie, naturally). The D+ ignition cable can be purchased at the local store or online, it suits both D+ and LC terminals. When connecting the charger and the battery, make sure the battery poles are clean when connecting the terminals, select a sufficient cross-section for the connection cable, tighten the nuts and bolts with proper torque as loose connections may cause overheating. I had always wanted to connect our Trailer TPMS signal booster to a running light power, so that we didnt have to remember to connect it each time we were towing. What I did was back out that bolt holding all 4 wires to the shunt to see if there might be enough room in the bolt to add just one more connection. We decided to try a DC-DC charger from Renogy . CE certification. This Renogy DC-DC battery charger is compatible with traditional and smart alternators. For our style of camping, having only solar power, we are covered for about 90% of the time. Since we had plans to head down to Arizona in late April 2020, I hit up Eddie Glonek of Mobile Homestead Solar Services to see if he was available to do this install for us. step 17 : So now that we knew everything was rewired and working properly, it was time to connect the DC ON wire to a 12 volt source, in our case, some running lights so that when the truck is in tow mode you could send power, if desired, to the DC Charger. step 13 : old lucky 13 ! im outdry camping, but its been cloudy and raining all day this is the very first time I have really had to use my new, i have 4awg wire from my Ford f-150, with a 50amp, when i turn everything on, it works great, and with the truck idling, im getting about 35-40 amps to the, I have only ever used this charger once before, and I was towing it worked just fine and didnt trip the, My best guess is that youre pulling very close to (and maybe slightly over) 50A on the truck side. yowza. The charger needs to select the charging mode according to the battery voltage. See photo 1.2. step 9 : terminate the positive and negative #4 wires with the Anderson connector ends, add Anderson plug and rubber boot. WIth Built-in Maximum Power Point Tracking (MPPT) technology, this battery charger with MPPT maximizes the solar power when charging from solar panels, and ensures that the loads receive maximum current to be used. The new ground wire was working as expected, and the red dc wire was turning on the DC unit. That seems to happen regularly on newer alts., so you need the signal wire attached to the D+ wire of the alt. Also it seems like not alot of folks have the power and heated seats so there wasn't much info on wiring bit. 2. Nowadays, they are getting cheaper and more reliable. This multi-stage, multi-input battery charger can charge a service battery from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit. 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