Enerdrive EN3DC40+ DC2DC 40+amp Battery Charger / MPPT Regulator

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.


$525.00 incl. GST

In stock

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SKU 512-2001 Category


The Enerdrive EN3DC40+ DC2DC 40+amp Battery Charger / MPPT Regulator is completely automatic. It is designed to quickly and accurately recharge your deep cycle batteries utilising charger algorithms that help to maximise the life of your specialised deep cycle batteries.

A fully automatic multistage, multi input battery charger has the ability to charge from an alternator linked to a battery or via solar power. Which compliments the built in Maximum Power Point Tracking Solar Controller. This is useful because the main battery is charged from the engine while travelling, or via the solar panels when stationary. This process is completely automatic and both functions are controlled from within the unit itself without the need for external relays.

During normal operation it will do a full charge cycle to float stage on the house battery bank with ability to choose either GEL, AGM, Flooded, Custom Programmable or Lithium. Once float stage is reached, the charger is transitioned to a power supply mode to support on-board DC loads.

Smart Charging:
The Enerdrive EN3DC40+ DC2DC 40+amp Battery Charger / MPPT Regulator will regulate its output based on the loads connected to your battery bank. This function is important to maintain the life of your battery bank as some battery chargers mistake loads for discharge and continue to keep the batteries in the bulk or absorption stage for extended periods of time, which will damage the battery bank. And Finally The ePOWER DC2DC+ Battery Charger has two methods of load based regulation to ensure your battery charger transitions to float when it should do so.


  • 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 algorithms as included in our AC mains ePOWER battery charger. GEL, AGM, Flooded, Lithium and the ability to create a full custom profile.
  • Vehicle input allows for either 12 or 24v and a maximum solar input of 45V/800W.
  • 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 with charger for more accurate battery charging.


  • 1 x Enerdrive EN3DC40+ DC2DC 40+amp Battery Charger / MPPT Regulator


Not what you are looking for? Check out our full range of Battery Chargers here.

Please ensure that the Enerdrive EN3DC40+ DC2DC 40+amp Battery Charger / MPPT Regulator is installed by a Licensed Technician and compliant with Australian Standards, as improper installation can lead to serious injury or death.

PLEASE NOTE: Freight forwarders/Shipping consider Lithium Batteries ‘Dangerous Goods’. As a result, shipping times may be longer than usual. Pleaser allow additional days for delivery.

For more information about the Battery Charger, check out this video.

Additional information

Weight 2.3 kg
Dimensions 32 × 22 × 12 cm
Manufacturer Part Number




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Manufacturers Warranty

1 Year


Recommended to be Installed by a Licensed Techinician

1 review for Enerdrive EN3DC40+ DC2DC 40+amp Battery Charger / MPPT Regulator

  1. jason r. (verified owner)

    Great product works flawlessly

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Questions & Answers

    does it have a bluetooth app?
  1. 0 votes
    Q does it have a bluetooth app?

    Hello, thank you for your enquiry. No sorry, this does not have a Bluetooth App. 

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Warehouse only

Warehouse only products are stocked in our off-site warehouse only, and require transfer to our Showroom for collection. If you wish to visit us in store to purchase one of these products, please contact us prior to organise a transfer. Please note that transfers are available for purchases, not for viewing purposes. Transfers occur daily.

Available in-store

Products marked as available in store are stocked in our Showroom at 33 Fishermans Road, Kuluin. Some products may be out of stock at the time of your visit, so please confirm stock availability prior.

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Please ensure your shipping details are correct when placing an order. We will always endeavour to include a tracking number for your order, however with dropship items this is not always available.

Please contact us if you have any questions or concerns about the shipping of this product.

Made to Order (MTO) Item

Products marked as made to order are manufactured specifically for your order by the Manufacturer. 

If you require an ETA on these items, please contact us prior to placing your order.

IMPORTANT: We are unable to approve returns or refunds on MTO items.

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