Enerdrive 12V 40A DC-DC Charger
The Enerdrive ePOWER DC2DC+ 40A Battery Charger is a smart, fully automatic dual input DC to DC charger that ensures reliable, efficient charging for 12V systems—whether you're on the move or stationary. Designed to charge from both alternator (engine) and solar power, the built-in MPPT solar regulator maximises energy capture from your solar panels while maintaining peak battery health. This intelligent 3-stage charger is lithium-ready and supports a wide range of battery types including GEL, AGM, Flooded, and fully programmable profiles. It’s ideal for caravans, RVs, camper trailers, marine setups, and off-grid power systems. With its advanced smart charging algorithms and ability to act as a DC power supply, the ePOWER DC2DC+ provides peace of mind and prolonged battery life in all conditions.
The Enerdrive ePOWER DC2DC+ 40A Battery Charger is a smart, fully automatic dual input DC to DC charger that ensures reliable, efficient charging for 12V systems—whether you're on the move or stationary. Designed to charge from both alternator (engine) and solar power, the built-in MPPT solar regulator maximises energy capture from your solar panels while maintaining peak battery health. This intelligent 3-stage charger is lithium-ready and supports a wide range of battery types including GEL, AGM, Flooded, and fully programmable profiles. It’s ideal for caravans, RVs, camper trailers, marine setups, and off-grid power systems. With its advanced smart charging algorithms and ability to act as a DC power supply, the ePOWER DC2DC+ provides peace of mind and prolonged battery life in all conditions.
The Enerdrive ePOWER DC2DC+ 40A Battery Charger is a smart, fully automatic dual input DC to DC charger that ensures reliable, efficient charging for 12V systems—whether you're on the move or stationary. Designed to charge from both alternator (engine) and solar power, the built-in MPPT solar regulator maximises energy capture from your solar panels while maintaining peak battery health. This intelligent 3-stage charger is lithium-ready and supports a wide range of battery types including GEL, AGM, Flooded, and fully programmable profiles. It’s ideal for caravans, RVs, camper trailers, marine setups, and off-grid power systems. With its advanced smart charging algorithms and ability to act as a DC power supply, the ePOWER DC2DC+ provides peace of mind and prolonged battery life in all conditions.
The Enerdrive ePOWER DC2DC+ 40A Battery Charger is a smart, fully automatic dual input DC to DC charger that ensures reliable, efficient charging for 12V systems—whether you're on the move or stationary. Designed to charge from both alternator (engine) and solar power, the built-in MPPT solar regulator maximises energy capture from your solar panels while maintaining peak battery health. This intelligent 3-stage charger is lithium-ready and supports a wide range of battery types including GEL, AGM, Flooded, and fully programmable profiles. It’s ideal for caravans, RVs, camper trailers, marine setups, and off-grid power systems. With its advanced smart charging algorithms and ability to act as a DC power supply, the ePOWER DC2DC+ provides peace of mind and prolonged battery life in all conditions.
in 45 offers
The lowest price for Enerdrive 12V 40A DC-DC Charger right now is $369.00 at Rainger Supply Co, compared across 39 retailers.
The all-time low was $290.00 on 25 Apr 2025 — today's price is 27% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 19 Oct 2026.
Last updated at 19/10/2026 05:02:43
Enerdrive DC2DC 40A Charger MPPT Solar EN3DC40+ | Rainger
Delivery between 23 Oct – 2 Nov $25
Enerdrive DC2DC Battery Charger - 12V 40A+ - EN3DC40+ - Outback Equipment Australia - Electrical Gear & Accessories
Delivery between Wed – Fri $25.81
Enerdrive ePOWER DC-to-DC & Solar Charger - 12V - 40A
Delivery $19.10
Enerdrive 12v 40a Dc2dc+ Mppt Solar Battery Charger En3dc40+
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
40A DC2DC ePOWER Charger EN3DC40+ 12/24V DC to 12V DC ENERDRIVE In-Vehicle Dual Battery
Free delivery
Enerdrive Dc2dc Battery Charger - 12v 40a - EN3DC40
Free delivery between 22–29 Oct
Enerdrive 12v 40a Dc to Dc Battery Charger
Free delivery between 22–29 Oct
Enerdrive DC2DC Battery Charger - 12V 40A
Enerdrive - ePower - 40A - DC2DC/MPPT Charger
Delivery $15
Enerdrive ePOWER 12V 40A DC2DC+ Charger
Free delivery
originally posted on ebay.com
Initially used to charge a Calcium/lead battery then later a LiFePO4. Could program the unit to optimise both batteries. Love the connectivity as in it takes both vehicle and solar panel inputs. One little beef is that you have to be square on to the screen to be able to read your settings. Could be an issue if you are forced to install the unit in a tight spot as I was. Just used my phone screen with the camera on.
originally posted on outbackequipment.com.au
Have not had it fitted yet but it looks good in the box and doesn’t take up much room on the shelf.
originally posted on outbackequipment.com.au
Very happy with this product works as it should, would highly recommend if your looking for a good quality DC2DC charger
| Product Type | Battery Charger |
| Protection Features | Thermal Control, 60A output protection, 70A input protection |
| Compatible Vehicle Type | Isuzu Dmax, Camper trailer |
| Compatible Voltage | 12V |
| Compatible Battery Type | Lithium, AGM, Gel |
Enerdrive DC2DC 40A Charger MPPT Solar EN3DC40+ | Rainger
Delivery between 23 Oct – 2 Nov $25
Enerdrive DC2DC Battery Charger - 12V 40A+ - EN3DC40+ - Outback Equipment Australia - Electrical Gear & Accessories
Delivery between Wed – Fri $25.81
Enerdrive ePOWER DC-to-DC & Solar Charger - 12V - 40A
Delivery $19.10
Enerdrive 12v 40a Dc2dc+ Mppt Solar Battery Charger En3dc40+
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
40A DC2DC ePOWER Charger EN3DC40+ 12/24V DC to 12V DC ENERDRIVE In-Vehicle Dual Battery
Free delivery
Initially used to charge a Calcium/lead battery then later a LiFePO4. Could program the unit to optimise both batteries. Love the connectivity as in it takes both vehicle and solar panel inputs. One little beef is that you have to be square on to the screen to be able to read your settings. Could be an issue if you are forced to install the unit in a tight spot as I was. Just used my phone screen with the camera on.
Have not had it fitted yet but it looks good in the box and doesn’t take up much room on the shelf.
Very happy with this product works as it should, would highly recommend if your looking for a good quality DC2DC charger
Fast postage, excellent product and awesome value for money! Batteries really getting charged and cycled properly now! Thankyou 🙏
Great product!Good instructions and very easy to install, very happy.
Brilliant product, it's powering up my second system. Yes 2 systems, one for my vehicle and the second on my trailer.
Very happy with it , charges battery fast also the built in solar regulator works well highly recommend
Brilliant dcdc charger. Alternator and solar input charging a 170ah lithium battery. Runs my 85 lt fridge led lights and cpap machine. Highly recommended.
Enerdrive definitely have a great product. This was easy to install and understand. Has all the features that you need for your solar and battery.
Charger does not disconnect from the truck battery immediately and continues to pull 25-35 amps from the truck battery until its voltage drops to around 12.3 volts. This with the sense wire connected to the aux side of the key. Unlike Victron DC to DC chargers with the sense wire that disconnect straight away. The problem is Victron are rated at 30 amps, whereas this unit will pump out 50 amps.
| Product Type | Battery Charger |
| Protection Features | Thermal Control, 60A output protection, 70A input protection |
| Compatible Vehicle Type | Isuzu Dmax, Camper trailer |
| Compatible Voltage | 12V |
| Compatible Battery Type | Lithium, AGM, Gel |
