- Description
- Shipping & Returns
- Why Buy From Us
Description
National Luna NLDC-40 DC-DC 40Amp Charger
The National Luna NLDC-40 is a DC-to-DC battery charger and isolator for dual-battery systems, capable of charging from a vehicle's alternator, solar panel or auxiliary DC source up to 40A output current.
It supports traditional and variable 12V and 24V vehicle alternators, and its integrated MPPT solar controller maximizes output power up to 600W, handling solar panel input voltages up to 42V.
The charger is compatible with all Lead-Acid and automotive Lithium-Ion batteries, thanks to its 6-stage charge algorithm.
In addition to the alternator and solar inputs, the NLDC-40 features a dynamic DC power input for voltages from 11V to 32V. Its advanced load-response algorithm allows it to support alternative DC sources with variable power levels (such as AC-DC power supplies, wind generators or DC generators).
It automatically switches between input sources and includes three safety stages to detect damaged batteries.
Temperature compensation ensures safe and full charging under various conditions, and it also supports the connection of a remote monitor that can display system and battery information.
The NLDC-40 is built for harsh environments with an IP67 (waterproof) rating and protection against reverse polarity, over-voltage, over-temperature, and over-current conditions.
Order yours online today!
What's Included
Avoid the headaches! - Everything you need is included with the National Luna DC-40 DC-DC 40Amp Charger and more!
- 1x NLDC-40 DC-DC 40 Amp Charger
- Universal mounting plate & fixtures
- In-line fuses & holders
- 1x Temperature compensation probe
- 1x Ferrite ring (further reduces radio interference)
- 1x Installation kit including lugs and screws
- 3-Year Limited Warranty
- Ships in 1-3 Business Days
- 30-Day No Stress Returns
- FAST & FREE SHIPPING To The Lower 48 States
NLDC-40 DC-DC 40Amp Charger Features
- Charging Capability - Charges auxiliary or service battery from vehicle alternator or solar panel up to 40A output current
- Supported Alternators - Traditional 12V and 24V and variable voltage alternators
- Solar Controller - Integrated MPPT, maximum output power of 600W, supports solar panel voltages up to 42V
- Charge Algorithm - 6-stage, suitable for Lead-Acid and automotive Lithium-Ion batteries
- Additional Inputs - Dynamic DC power input accepting voltages from 11V to 32V
- Load-Response Algorithm - Supports DC sources with variable power levels, compatible with AC-DC power supplies, wind generators, or DC generators
- Automatic Switching - Between input sources based on availability
- Safety Stages - 3 stages to analyze the battery and detect damaged batteries
- Temperature Compensation - Optimizes charge output for safe and full battery charging under various conditions
- Remote Monitor Support - Connects to a high-contrast LCD screen displaying system and battery levels information
- Environmental Rating - IP67 for harsh environments
- Protection - Against reverse-polarity, over-voltage, over-temperature, and over-current conditions.
NLDC-40 DC-DC 40Amp Charger Specifications
| Features | Specifications |
|---|---|
| Dimensions | 7” W x 6.3” H x 2.3” D |
| Battery Compatibility | Lead-Acid and Automotive Lithium-Ion |
| Environmental Rating | IP67 (waterproof for harsh environments) |
| Output Current | 40Amp |
| Supported Alternators | 12V, 24V and variable voltage alternators |
NLDC-40 DC-DC 40Amp Charger Instruction Manual
Do you need more information about specifications, installation, care, etc.? Check out the Instruction Manual or download it by clicking the PDF icon!
Shipping & Returns
FREE SHIPING on orders above $250
Shipping is FREE on most orders with a total value above $250 to customers within the lower 48 United States (Contiguous United States).
However, due to their size and weight, some products may require an LTL truck flat fee shipping charge based on the zone you live in. This flat fee rate will be calculated at checkout, but ONLY for certain brands and products.
Products where the LTL truck flat fee may apply are rooftop tents, roof racks, awnings, bumpers, bed racks, rock sliders, fridges, and drawer systems.
Brands where Flat Fee Shipping based on zones apply:
- Backwoods Adventure Mods
- BA Tents
- Body Armor
- CBI
- Eezi-Awn (only residential addresses)
- Front Runner / Dometic
- Prinsu
- TruckVault (only residential addresses)
- Tuff Stuff
- 23zero
Please refer to the zone map displayed below for your location.
Read more about the terms and conditions that apply in our Shipping Policy
30-Day Easy Returns
As experienced Overlanders, we fully understand that things do not always go according to plan.
That is why we offer you our "No Questions Asked" 30-Day Return Policy, so you can get back on the road for more adventures in a heartbeat.
Read more about the terms and conditions that apply in our Easy Returns Policy
Why Buy From Us
We get it. You've got a lot of choices when it comes to online retailers, so why should you even bother spending your hard-earned bucks shopping with us?
Here are four short reasons why Open Road Overland is not like the rest of the bunch and why we believe that your shopping experience with us is not only 100% safe, but will also exceed your expectations, so you come back for more and maybe even bring your friends.
REASON #1: 100% SAFE & SECURE ONLINE SHOPPING
We use encrypted SSL security and are Level 1 PCI DSS compliant to ensure that your credit card information and every transaction on our website are 100% protected.
REASON #2: DRIVING THE WORLD SINCE 1998
We started overlanding in 1998, way before overlanding was even a term. Since then we have spent the last 25 years zig-zagging the planet trail testing the types of equipment you find in our store. In other words, we learned the hard way what works and what doesn’t, through hands-on experience during our own adventures on 6 continents (yes, we still haven’t made it to Antarctica). To ensure that we add value to your adventure with the products you shop with us, our policy is that nothing goes on our website before it has been thoroughly reviewed. This means that you will not find anything in our store that we would not bring along our use on our own overland adventures.
REASON #3: WE HAVE DRIVEN ALMOST EVERYTHING
Secondly, we have been driving almost any type of vehicle you can think of over the years. This means that we have acquired a strong skill set to answer any question you have concerning your own vehicle setup, no matter whether you drive a standard passenger car, a pickup truck, or a fully rigged 4x4 overlanding vehicle.
REASON #4: WE WANT EVERYBODY TO GO OVERLANDING
Thirdly, we strongly believe and promote that overlanding should be accessible to everybody, no matter what you drive, or what level of experience you have. That means that we can guide you as a novice overlander just starting out, as well as giving advice to you as an ultra pro with years of bushwhacking behind the wheel. That’s why you will also see both entry-level products, as well as top-of-the-line gear on our site, so we can cater to everybody looking to elevate their own overland adventures. No matter what, you can rest assured that the products you find in our store are here because they do the job they were made to do.
WHAT ELSE DO I GET?
Apart from the above we of course also provide you with:
- Free Shipping on most orders above $250 to the lower 48 states
- Price Match Guarantee. Best prices online, guaranteed
- 30-Day Easy Returns. Not happy with your product, we'll take it back no questions asked, and without charging you ANY restocking fee. Ever!
- Great Service. We pride ourselves on the best service, anywhere
- Your Satisfaction Guaranteed. We handpick our products for quality to make sure you will love using them on your own adventures. But if there is ever something wrong, we'll fix it
