POWER YOUR ADVENTURES WITH VERSATILE CHARGING SOLUTIONS

 

The Enerdrive 12V 40A DC to DC Battery Charger is your companion for seamless power management on the go. Designed with cutting-edge technology, this charger ensures your deep cycle batteries are charged efficiently, enhancing both lifespan and performance.

 

Whether you're hitting the open road or setting up a remote camp, the Enerdrive charger takes care of your power needs by utilizing an auto-switching capability between alternator and solar inputs.

 

MULTI-SOURCE CHARGING

This state-of-the-art charger features dual DC inputs for engine and solar regulation, ensuring your battery bank is powered up both when you're on the move, and when you're stationary. It's perfect for those who need reliable energy whether cruising along the highway or parked under the sun.

 

ADVANCED SMART CHARGING TECHNOLOGY

 

The Bulk Charge stage is designed to quickly replenish 80% of your battery by delivering the full-rated output current. This phase ensures that the battery is recharged efficiently and swiftly, restoring most of its capacity in a short amount of time.

 

After the bulk charging phase, the Absorption Charge mode takes over to steadily charge the remaining 20% of the battery. This stage is crucial for preventing overcharging and ensuring that the battery is fully restored while maintaining its health and longevity.

 

Finally, the Float Mode is employed to maintain optimal charge levels. It provides a continuous supply of current to any connected loads, ensuring that the battery remains at its best capacity and life is extended as much as possible. This phase is essential for keeping the battery ready for use at all times.

 

WHAT'S IN THE BOX

  • 1 x Enerdrive 12V 40A DC to DC Battery Charger
  • 1 x Battery Temperature Sensor

5 YEAR MANUFACTURERS WARRANTY

  • Maximum Power Point Tracking (MPPT) for efficient solar energy use.
  • User-friendly LCD Display provides real-time charging status, voltage, and amperage.
  • Temperature Sensor included for accurate, adaptive charging based on battery temperature.
  • Thermo-Controlled Fan for consistent performance even in high temperatures.
  • Efficient Charging from either alternator or solar sources without external relays.
  • Lithium Specific Profile ensuring optimal charging and safety.
  • Load-Based Regulation prevents unnecessary battery wear and extends lifespan.

 

PRODUCT SPECIFICATIONS - ENERDRIVE DCDC CHARGERS

SKU EN3DC30-24V EN3DC40
Output Rating
Output Voltage 24V Nominal (17.0V min) 12V Nominal (8.0V min)
Output Current (Maximum) 30A 40A ~ 50A
Output Power 865W 775W
Charger DC Output (CH1):
Selectable Battery Type Gel, AGM, Flooded, Lithium, Program
Charger Voltage Range 27.6V – 31.0V 13.8V – 15.5V
Float Voltage Range 26.0V – 27.6V 13.0V – 13.8V
Charger Current (User Selectable) 5 / 10 / 20 / 30A (default 30A) 5/10/15/20/25/30/35/40/45/50A (default 40A)
Equalize Voltage (Flooded Battery) 31.0V 15.5V
Equalize Charging Current 10% of Bulk Current Setting
Charging Control 2 stage / 3 stage selectable (Default 3 Stage)
DC Output Bank Single
Current draw from CH1 when not operating ≤50 mA
Battery Temperature Setting Low/ Normal/ High (Battery Temperature Sensor Standard)
Efficiency 95%
INPUT Rating (CH2 – MPPT Solar)
Input Voltage 14.5 – 45VOC
Maximum Solar Input

≤23V input, 500W (600W allowable)

≥37.5V-45V input, 800W (1000W allowable)

≤23V input, 500W (600W allowable)

≥37.5V-45V input, 750W (800W allowable

INPUT Rating (CH3 – Start/Alternator)
Input Voltage 10.5 – 16VDC / 21 – 32VDC
Dimensions
Height x Width x Depth 242mm x 172mm x 74mm
Unit Weight 1.85 Kg
Shipping Weight 2.17 kg

Specifications

SKU EN3DC40
Brand Enerdrive Power Systems
Shipping Weight 3.6000kg
Shipping Width 0.370m
Shipping Height 0.140m
Shipping Length 0.270m
Shipping Cubic 0.013986000m3
Unit Of Measure ea

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How much solar can I put through the EN3DC40+?

Up to 800W with high voltage panels (up to 45V open circuit),  or up to 600W for regular panels (approx. 20V open circuit)

 

What size battery is this suitable for?

This unit is adjustable from 5 to 50Amps, so will suit any size battery bank. Keep in mind that the larger the battery/bank the slower they will charge, and be sure to check the charging rate on smaller batteries so as not to charge faster than the recommended rate.

Also you will need to ensure that your vehicles alternator is able to handle the current draw required. 

 

What size circuit breakers do I need for installation?

You will need a 60A and 70A circuit breaker for installation. We recommend circuit breakers over fuses as they are resettable and can be used for isolation. You can find the AllSpark Circuit Breakers over here. 

 

What cable size do I need for installation?

Cable size will depend on the length between your DCDC and the battery.  From 0-3m use 6B&S; 4m use 4B&S; 5m use 3B&S; 6m use 2B&S; 7-8M use 1B&S; 9-10m use 0B&S; 11 to 12m use 2/0B&S.

Please see the table below for more information.

please contact us if you require the cable to be pre-terminated. 

 

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