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Enerdrive ePOWER 12V 40A DC to DC Battery Charger

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Enerdrive ePOWER 12V 40A DC to DC Battery Charger 5/5 80 Reviews  |  Q&A  | 
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Enerdrive 16mm Cable Kit (Inc 70A Fuse) Start Battery to DC to DC Charger (Vehicle Mounted), 5 Metres

Enerdrive 16mm Cable Kit (Inc 70A Fuse) Start Battery to DC to DC Charger (Vehicle Mounted), 5 Metres

Enerdrive Anderson 50A Connector to DC to DC Charger Cable Kit 16mm2. 5.5 Meters

Enerdrive Anderson 50A Connector to DC to DC Charger Cable Kit 16mm2. 5.5 Meters

Enerdrive EN-RCB70 Surface Mount Resettable Breaker -70amp

Enerdrive EN-RCB70 Surface Mount Resettable Breaker -70amp

Enerdrive 16mm Cable Kit (Inc 70A Fuse) Start Battery To 50A Anderson Connector Mounted at the Tow Hitch, 5 Metres

Enerdrive 16mm Cable Kit (Inc 70A Fuse) Start Battery To 50A Anderson Connector Mounted at the Tow Hitch, 5 Metres

Enerdrive EN-RCB60 Surface Mount Resettable Breaker -60amp

Enerdrive EN-RCB60 Surface Mount Resettable Breaker -60amp

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Quick Overview

Enerdrive ePOWER 12V 40A DC to DC Battery Charger, 5 Year Warranty

Enerdrive ePOWER 12V 40A DC to DC Battery Charger
  • "Great product, great service with My Generator, thank you!"

    Review by Bruce Wilson , Mooloolaba QLD (Posted on 8 May 2021) Read more
    Quality
    /5
    Value
    /5
    Price
    /5

    Product Review

    Great product, great service with My Generator, thank you!

    Shopping Experience

    Great service with My Generator, thank you!

    Recommend To A Friend?

    yes
    (Posted on 8 May 2021) Read more
  • "Very impressive "

    Review by Sam Beech , Frankland River WA (Posted on 5 May 2021) Read more
    Quality
    /5
    Value
    /5
    Price
    /5

    Product Review

    Very well built and easy to install. Looking forward to really testing out its charging ability with lithium batteries.

    Shopping Experience

    Very positive, good customer service and well priced goods.

    Recommend To A Friend?

    yes
    (Posted on 5 May 2021) Read more
  • "Best charger on the market"

    Review by Colin. worley , Rosewood Queensland (Posted on 27 Apr 2021) Read more
    Quality
    /5
    Value
    /5
    Price
    /5

    Product Review

    This is the best charger on the market.

    Shopping Experience

    Easy online experience, more payment options than their competitors and nearly the best price.

    Recommend To A Friend?

    yes
    (Posted on 27 Apr 2021) Read more
  • "Great product, fantastic customer service"

    Review by Colin Holloway , Harrison ACT (Posted on 20 Apr 2021) Read more
    Quality
    /5
    Value
    /5
    Price
    /5

    Product Review

    Great DC to DC Charger, easy installation. Easy to use.
    Only DC to DC charger, with alternator and solar input that accommodates house solar panels on my campervan, in this price range.

    Shopping Experience

    Fantastic customer service, both live online and over the phone. Very friendly and helpful staff.
    Great price (cheapest available) on the Enerdrive DC to DC charger.
    Delivered on time.

    Recommend To A Friend?

    yes
    (Posted on 20 Apr 2021) Read more
  • "Awesome!!"

    Review by Allan Scriven , Altona VIC (Posted on 9 Apr 2021) Read more
    Quality
    /5
    Value
    /5
    Price
    /5

    Product Review

    The EN3DC40 is simple to install and set up, it’s performance is outstanding. I would recommend this product to anyone looking for a DCDC charger for their vehicle. The Enerdrive hotline is also amazing to assist with any curly questions relating to both the product and installation.

    Shopping Experience

    My Generator was easy to deal with, a big drawing card to purchase from them was 1 their price, 2 their service. I will use them again to purchase from in the future.

    Recommend To A Friend?

    yes
    (Posted on 9 Apr 2021) Read more

Product Description

Enerdrive ePOWER 12V 40A DC to DC Battery Charger designed to meet the rugged demands of Australian conditions and delivering multiple source charging for DC systems.

The Enerdrive ePOWER DC2DC Battery Charger is a fully automatic multistage, multi input battery charger with the ability to charge from either an alternator linked to a battery; or via solar power with the in built Maximum Power Point Tracking (MPPT) Solar Controller.

12V 40A DC2DC Battery Charger Features

  • Two totally independent DC Inputs for both engine and solar regulation charging one house battery bank output
  • DC M6 screw terminals that will allow for large battery cable connection between all sources
  • A dedicated Maximum Power Point (MPPT) solar regulator
  • The same battery algorithms as included in Enerdrives AC mains ePOWER battery charger including a specific lithium charging profile
  • 40A output up to 40+°C with thermo controlled fan cooling
  • Fully programmable LCD display to show which source is charging the battery along with charger status, voltage and amperage
  • Temperature sensor included in charger for more accurate battery charging

PRO TIP: Common accessories to go with this DC to DC charger are the 60Amp & 70Amp breakers, also the 3 pre-wired & fused charging cables. These are available in the Accessory List above to add as optional extras, please see the product manual & drawings for the connection.

Click here for this DC to DC Charger with a full wiring kit, including resettable circuit breakers!

Enerdrive Product Brochure

Enerdrive Product Manual

For In Vehicle & Marine Wiring Diagram, click below:

Wiring Diagram

For Towed Vehicle Wiring Diagram, click below:

Wiring Diagram

Specifications

Short Description

Enerdrive ePOWER 12V 40A DC to DC Battery Charger, 5 Year Warranty

SKU EN3DC40+
GTIN (Global Trade Item Number) 9342616000526
Brands Enerdrive
Product Category Battery Chargers
Product Type 12v 40Amp DC2DC Battery Charger
Model EN3DC40+
Output Current Rating (Amps) 40.0 Amps
Charger Mode Output Voltage 13.8V - 15.5V
Float 13.0V - 13.8V
Equalize 15.5V
Charging Control Three Stages
DC Output Single
Selectable Battery Type Gel, AGM, Flooded, Lithium, Program
Charger Efficiency 95%
Temperature Setting Low/ Normal/ High (Battery Temperature Sensor Standard)
Output System Voltage 12V
Dimensions 242 x 172 x 74mm (L x W x H)
Net Weight (kg) 1.9 Kg
Manufacturers Warranty 5 Years

Product Videos

Enerdrive ePOWER 12V 40A DC to DC Battery Charger Product Review

 

Camper Trailer Battery Charger Review: Enerdrive 40A DC to DC Charger

 

Enerdrive DC to DC Charger Review: EN3DC40+

 

Product Review on the Enerdrive 40A DC to DC Lithium Battery Charger

 

Enerdrive Battery Charger Customer Unboxing & Review

 

Enerdrive 40A DC to DC Caravan Battery Charger Review

 

Enerdrive ePOWER 12V 40A DC to DC Lithium Battery Charger Product Review

 

Caravan Battery Charger Review, Enerdrive EN3DC40+ DC to DC Battery Charger

 

Exploring The Enerdrive BMS Found Internally In Their Lithium Batteries

 

Enerdrive Discusses Why Battery Cable Size Matters!

 

Introducing The Enerdrive Battery Charger Range

 

Customer Reviews

Great product, great service with My Generator, thank you! Review by Bruce Wilson , Mooloolaba QLD
Quality
Value
Price

Product Review

Great product, great service with My Generator, thank you!

Shopping Experience

Great service with My Generator, thank you!
Recommend this product to a friend? yes
(Posted on 8 May 2021)
Very impressive Review by Sam Beech , Frankland River WA
Quality
Value
Price

Product Review

Very well built and easy to install. Looking forward to really testing out its charging ability with lithium batteries.

Shopping Experience

Very positive, good customer service and well priced goods.
Recommend this product to a friend? yes
(Posted on 5 May 2021)
Best charger on the market Review by Colin. worley , Rosewood Queensland
Quality
Value
Price

Product Review

This is the best charger on the market.

Shopping Experience

Easy online experience, more payment options than their competitors and nearly the best price.
Recommend this product to a friend? yes
(Posted on 27 Apr 2021)
Great product, fantastic customer service Review by Colin Holloway , Harrison ACT
Quality
Value
Price

Product Review

Great DC to DC Charger, easy installation. Easy to use.
Only DC to DC charger, with alternator and solar input that accommodates house solar panels on my campervan, in this price range.

Shopping Experience

Fantastic customer service, both live online and over the phone. Very friendly and helpful staff.
Great price (cheapest available) on the Enerdrive DC to DC charger.
Delivered on time.
Recommend this product to a friend? yes
(Posted on 20 Apr 2021)
Awesome!! Review by Allan Scriven , Altona VIC
Quality
Value
Price

Product Review

The EN3DC40 is simple to install and set up, it’s performance is outstanding. I would recommend this product to anyone looking for a DCDC charger for their vehicle. The Enerdrive hotline is also amazing to assist with any curly questions relating to both the product and installation.

Shopping Experience

My Generator was easy to deal with, a big drawing card to purchase from them was 1 their price, 2 their service. I will use them again to purchase from in the future.
Recommend this product to a friend? yes
(Posted on 9 Apr 2021)
Write a Product Review
 

Product Faqs

Ask a Question

  • Q:HI, is the latest model that will charge up to 50amps?Cheers
    A:

    Hi Marc,

    Yes this is the latest model from Enerdrive.

    It does have the capabilities of charging up to 50A!

  • Q:Hi, just wondering if you are able to select which the charger will draw from first? Eg. Solar over alternator. If so will it still use the alternator if more is needed?
    A:

    Hi Isaac,

    There are provisions to manually override the charging source from alternator to solar.

    However Enerdrive state: If Manual Override Mode is used and left on there is a risk of flattening the start battery. The preferred method is to use the automatic override method by connecting the ignition source to the ignition terminal of the DC2DC+ charger.

  • Q:Can I use the dc2dc charger with a 600 watt wind turbine. I have a battery bank of 4 120 AH 12 volt batteries.
    A:

    Hi There,

    This charger is not suitable for use with wind turbines sorry.

  • Q:What size battery charger do I need for my lead acid battery I have in my camper?
    A:

    A good battery charger rule of thumb for charging a lead acid battery, is using a charger with output current (amps) of 10-20% of the battery total stored capacity (Ah).

    So, for example if the battery is 12V 100Ah, the charger need to be minimum of 10A and maximum of 20A.  Often splitting the difference at 15% (so a 12V ~15A charger) is a good option. Happy charging!

  • Q:What is the maximum amount of solar wattage i can use with the endrive ePower 12v 40 Adc-dc charger?
    A:

    Hi There

    Enerdrive state the following:

    *Note: The recommended maximum solar wattage input for the DC2DC+ Charger is 500w. You can however “overdrive” the MPPT controller. Please note that doing this is partially an economic decision. You can install more power than the controller can use and this will contribute to better power availability. Enerdrive suggest a total maximum overdrive of 20% (total 600w). On cloudy (or intermittent sunny) days there will be little or no power shaving and the extra power will serve the battery well with more energy harvest earlier and later in the day

  • Q:Hi,Just wondering what the IP rating of these are.eg. IP67ThanksGrant
    A:

    Hi There,

    These chargers are not IP rated sorry. They are designed to be fit inside the vehicle with no possibility of coming in contact with water.

  • Q:is there a remote head to use with the Enerdrive EN3DC40+ 40A DC2DC charger
    A:

    Hi There,

    Currently there is not a remote option for the Enerdrive EN3DC40+ sorry.

  • Q:Does the temperature compensation sensor work when the unit is operated with custom charge settings?
    A:

    Hi There,

    Yes it doe The only setting which renders the temp sensor unusable is Lithium mode. This is ok because the temp variables allowable for lithium is such that the lithium algorithm is not effected by it.

     

  • Q: Does it automatically choose 24v when attached to a 24v system or does it manually have to be switched?
    A:

    Hi There,

    You do not need to manually set that your system is 24V.

    Provided the voltage from the system meets the 24V requirements for the charger, it will do all the work.

    You can read the manual for the charger here:

    https://mygenerator.com.au/media/DC2DC-PLUS-User-Manual-WEB-1.0.pdf

  • Q:LiFePo4 manufacturers suggest that the dc/dc charger output should be 20% of the battery's Ah capacity. This suggests that the charger is unsuitable for a battery less than 200Ah. can the output be limited in anyay to 20A / 30A etc?
    A:

    Hi There,

    The Enerdrive 40A charger output can be programmed from 5A - 50A depending on your battery size.

  • Q:If the charger is mounted in a camper or can, what would the result of NOT connecting the ignition wire?
    A:

    Hi There,

    Please refer to the notes on page 21, and 22 for details regarding ingition sensing.

    https://mygenerator.com.au/media/DC2DC-PLUS-User-Manual-WEB-1.0.pdf

  • Q:hi guys ....just wondering if the charger will work if i run my 400watt airgen to the starting battery first then run the charger input wires to start battery,,to be able to charge a house battery(300amp) without starting the engine TIA roger
    A:

    Hi There,

    We would recommend clarifying this with Enerdrive.

    You can contact them on: 1300 851 535

  • Q:If I have a 240volt charger also connected to the batteries and I plug it in to keep everything top up when in my shed will this hurt the DCDC charger? Or do I need to disconnect it?
    A:

    Hi There

    Provided you are not trying to charge with both sources at the same time there should be no issue whatsoever!

    A lot of folks do this with their caravans to prevent the batteries going dead when in storage.

  • Q:If I have a 100ah AGM in my camper and a 200w solar blanket will this 40amp DC to DC be okay to use?I plan to upgrade to a lithium battery in the future so want to install something for now and when I get the lithium battery.
    A:

    Hi There,

    The Enerdrive 40A DC DC charger will certainly do the job for your current installation, and will also work for your future lithium battery installation.

    They are a great charger, and very easy to install.

  • Q:Hello,Can I run 2 seperate solar sources into the unit?I'm looking at a fixed 180w panel on the roof, and then plugging an additioanl 200w blanket into it when I stop.Alan
    A:

    Hi Alan,

    Yes you cold certainly do that. Ideally you would want to set up an external Anderson plug to connect the solar blanket into that then runs back to the charger.

  • Q:Am I able to run 240v power into this unit when my 4wd is parked up to keep my 12v system in peak condition?
    A:

    Hi There,

    The Enerdrive DC to DC charger does not have mains power input.

    To charge your system from mains power you would require a 240V charger.

    You can find our range of 240V chargers at the following link:

     

    https://www.mygenerator.com.au/ac-to-dc-battery-chargers.html

  • Q:Can it run from the solar & altenator simuitaneousl with a preferance to solar first.
    A:

    Hi There,

    The EN3DC40+ will not charge from the alternator, and solar at the same time.

    It will preference the alternator when the vehicle is running. To switch to solar you would need to change the charger setting to solar.

Delivery

 

    For details relating to our delivery process CLICK HERE

Warranty

 

    For details relating to this product's warranty CLICK HERE

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