Renogy 12V 40A DC to DC On-Board Battery Charger

Renogy 12V 40A DC to DC On-Board Battery Charger for Flooded

Renogy 12V 40A DC to DC On-Board Battery Charger for Flooded, Gel, AGM, and Lithium Batteries, Using Multi-stage Charging in RVs, Commercial Vehicles, Boats, Yachts

  • 【Compatible Multiple Battery Types】 Compatible with a multitude of alternator types, the DC-DC battery charger offers correct charging for AGM, Flooded, Gel, and Lithium batteries.
  • 【Smart 3-stage Charging】 The DC-DC battery charger will charge your house batteries from the starter battery by 3-stage charging (Bulk, Boost, and Float), to make sure it optimally and automatically charge to 100%.
  • 【Various Protections For Ultra Safety】 Offers Over-voltage Protection, Over-temperature Protection, and Reverse Polarity Protection to ensure operation safety. It also isolates the input and output to prevent voltage transmission errors and interfere with house battery charging.
  • 【Protect Your Starter Battery】The DC-DC battery charger is capable of identifying whether the generator is started, to prevent over-discharge of the starting battery and protect the generator.
  • 【Reliable Quality】The compact and robust design makes it suitable for all conditions. CE certification.
SKU: B08QYL35P1
Dimensions: 17.5 x 26.11 x 6.81 cm; 1.42 Kilograms
Model: RNG-DCC1212-40
Manufacture: Renogy
Origin: China

Product Description

11DC to DC Battery Charger Renogy 40A Battery Charger Lithium Using Multi-Stage Charging for RV1311

Q&A

What is a DC-DC charger? What is its purpose?

The DC-DC battery charger is installed between the starter battery and the house battery. For the RV system, The generator ensures a stable power supply to the starter battery and uses the extra power of the starter battery to supply power to the house battery.

How to choose a suitable battery charger?

1. Make sure that the entire system is a 12V system. 2. Ensure that the maximum charging current provided by the DC-DC battery charger does not exceed the maximum charging current allowed by the house battery.

How to set the charging voltage value of the charger?

The DC-DC battery charger adopts the design of the DIP switch and it provides 6 charging voltage settings through five gears. These six charging voltages meet the requirements of lithium batteries and lead-acid batteries in order to provide more charging options. SW5 switch is the selection switch for switching between lead-acid batteries and lithium batteries.

What is the D+ Ignition cable? Is it necessary to connect?

The D+ Ignition cable is a design method used to identify whether the generator is started. This design method can well prevent the starting battery from being over-discharged during the charging process. When the generator is started, a signal will be obtained on the D+ Ignition cable, which will light up the indicator light of the charger. The DC-DC will not power on or operate until the D+ ignition cable is connected.

How can I get these cables?

The battery temperature sensor for DC-to-DC car battery chargers can be purchased at the Renogy store. The D+ ignition cable can be purchased at the local store or online, it suits both D+ and LC terminals. 18-16AWG copper cable recommended.

bell-tent-boutique listed on couponmatrix.ukbershka listed on couponmatrix.ukbuyagift listed on couponmatrix.uklight-in-the-box listed on couponmatrix.ukswoon-editions listed on couponmatrix.ukvivobarefoot-uk listed on couponmatrix.uk
bell-tent-boutique listed on couponmatrix.ukWelcome to Bell Tent Boutique! We offer a wide range of beautiful bell tents that are perfect for any camping trip. Our tents are made from high quality materials and are very easy to set up. We also offer a variety of accessories to go with your tent, such as furniture, lights and cookware. To make your camping trip even more affordable, be sure to use our Bell Tent Boutique discount code. This code will give you a percentage off your purchase, making our already great prices even better! So don't wait, use our Bell Tent Boutique voucher code today and start planning your next camping adventure! At Groupon, we know that saving money is important to our customers. That's why we work hard to find the best discount codes for Bell Tent Boutique products. We scour the internet for codes that will save you money on your purchase, so you can focus on enjoying your camping trip! One of our top-performing products is the 4 metre Bell Tent. This tent is perfect for families or groups of friends who want to enjoy a comfortable camping trip. The 4 metre size provides plenty of space for everyone to sleep and move around, and the high quality materials will keep you dry and protected from the elements. Best of all, when you use our Bell Tent Boutique voucher code, you'll get a great discount on this already affordable product!
bershka listed on couponmatrix.ukBershka should be on the radar of every fashion-loving guy or girl. This brand brings together the latest looks with unique designs that are bound to boost your everyday style. Shop the range for less with a handy Bershka discount code from us - it’s easy to nail a casual cool look with these gorgeous collections. Bershka is all about fresh, fun style that’s both effortless and chic - check out the range today to discover a look that’s uniquely you.
buyagift listed on couponmatrix.ukBuying a gift can be a stressful time, how many times have you received something that has been boring and not captured your imagination? Well, Buyagift aims to put an end to boring gifts by offering experience gifts that will create memories that last a lifetime. How often do you get to drive a tank, be part of a zombie invasion or fly a hovercraft? Buyagift brings these once-in-a-lifetime experiences to you, and with a Buy a Gift discount code, they come at the best possible price. It's not just gifts for adrenaline junkies that they sell, you can book a romantic weekend away at a country retreat, a spa day at a luxury resort, a meal at a Michelin restaurant or a stadium tour at their favourite football team. No matter what gift you choose you'll be sure of creating a memorable day.
light-in-the-box listed on couponmatrix.ukPersonalise your home and wardrobe with the varied catalogue available at Light in the Box. Showcasing an ever-growing selection of fashion, homeware, beauty products and more from the convenience of a single marketplace, a Light in the Box discount code is all you need to fill the gaps in your home on a budget. Whether you want a seasonal duvet cover, a spare pair of yoga pants or bento boxes for your lunch break, Light in the Box has it all at a price you can’t turn down.
swoon-editions listed on couponmatrix.ukIf you adore all things beautiful, then you’ll be head over heels for Swoon Edition. Designers of thoughtful furnishings and heartwarming home accessories, Swoon Editions handpicks everything you need to transform your space into a sanctuary. Bring home a unique treasure with a Swoon Editions discount code and revive your rooms for less. Passionate about superior design, Swoon Edition works hard to fuel every vintage addiction with regal sofas, retro nightstands and the softest throws and fabrics.
vivobarefoot-uk listed on couponmatrix.ukAcquaint your feet with a more fluid form of walking and running with Vivobarefoot – the shoe company that specialises in minimalist designs. By cutting away air bubbles and cushioning, your feet are allowed to move more naturally – a choice that Vivobarefoot ensures better health and exercise quality. To try it out for yourselves, pick up your first pair with a Vivobarefoot discount code from Groupon and ensure you’re getting them for the lowest price possible.