12V 30A DC to DC Battery Charger Dual Battery System MPPT

MOBI 12V 30A DC to DC Battery Charger Dual Battery System with MPPT 

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Don't Get Caught Unprepared: Why You Need this 30AMP DC-DC Charger 

This 30A DC to DC charger represents advanced technology and efficiency in the solar and battery market, making each charge a simple process. With Multi Battery Selection this 30A 12V DCDC battery charger is compatible with LiFePO4 and lead acid: AGM, Gel & Calcium Batteries.

This is a sophisticated multi stage charger, utilising switch mode and fully automatic computerised control,designed to charge most 12 volts AGM/GEL, Lead-acid,Lion,and Calcium batteries. In dual battery setup, a DC DC charger allows you to charge an auxiliary battery from the alternator whilst driving. With the DC DC charger, the main battery remains unaffected and always ready to start the car. And the DC DC charger can activate lower input voltage operation to suit vehicles with smart alternators. This 12V DC DC battery charger can utilize a solar panel or a starting battery linked to the alternator, while giving the priority to a solar input to place less load on the alternator. The DC to DC charger is suitable for LiFePO4 and lead acid: AGM, Gel & Calcium Batteries, and allows you to re-select the battery during charging. With the memory function of this battery to battery charger, you don’t need to re-select the same battery type every time. And 6-stage charging is engineered for better maintenance & longer lifespan of battery. If you’re planning an off-grid camping, this 30A DC-DC battery charger will be your perfect companion for a dual battery setup.

In dual battery setup, a DC DC charger allows you to charge an auxiliary battery from the alternator whilst driving. With the DC DC charger, the main battery remains unaffected and always ready to start the car. And the DC DC charger can activate lower input voltage operation to suit vehicles with smart alternators. This 12V DC DC battery charger can utilize a solar panel or a starting battery linked to the alternator, while giving the priority to a solar input to place less load on the alternator. The DC to DC charger is suitable for LiFePO4 and lead acid: AGM, gel & calcium batteries, and allows you to re-select the battery during charging. With the memory function of this battery to battery charger, you don’t need to re-select the same battery type every time. And 6-stage charging is engineered for better maintenance & longer lifespan of battery. If you’re planning an off-grid camping, this 30A DC DC battery charger will be your perfect companion for a dual battery setup.

What is a 30AMP DC/DC Charger ?

Compared with traditional DC to DC charger, this device, which is suitable for AGM, Gel, calcium, LiON, VRLA and flooded battery, is compatible with smart alternator, which is prevalent in modern vehicles, trailers and caravans, to adjust voltage cut off.

• Re-Selection Ready: This 30AMP DC DC battery charger allows you to re-select the battery during charging by long pressing “Battery Type Selector”.
• Multi Battery Selection: This 12V DC DC battery charger is compatible with LiFePO4 and lead acid: AGM, gel & calcium batteries.
• Dual Input: This 30A DC DC charger is designed to effectively pull power from solar panel or vehicle’s alternator to charge your auxiliary battery.
• Built-In MPPT Regulator: The regulator is designed to harvest more energy and increase solar panel’s efficiency by  30%.
• Ignition Connection: It activates lower input voltage operation to suit vehicles with smart alternators, and no ignition wire is required for vehicles without it.
• 6-Stage Charging: This DC DC charger integrates pre-charge, constant current charging, constant voltage charging, full charge, standby and re-charge.
• Multiple Protection: Over-charge, short circuit, over-temperature, over-voltage, solar input overload and reverse polarity protection are incorporated.
• LED Indicator & Memory Function: LED indicators show real-time status of charging and memory function is integrated to make your charging more convenient.
• Superior Versatility: This battery to battery charger is ideal for 4WDs, caravans, RVs, trucks, campers, trailers, campervans, commercial vehicles and boats.
• NOTE: Please select the right battery type before connecting second battery to this charger.

The MOBI range of dual battery chargers range are fully sealed and designed to survive and thrive under extreme heat, as well as being water, dust and vibration proof. This range of DCDC chargers are ideal for in-cabin, canopy or boot installations offering all of the market leading features and saving you money on your dual battery setup.

Charging Your Lithium Battery

Using a 240V Ardent 12V Battery Charger:

DC-DC Charging For Lithium Batteries

Regarding DC-DC Chargers and solar controllers, you must change these to LiFePO4-specific models, which can charge your Lithium batteries to an entire 100% State of Charge. The advantage of using a LiFePO4 charge profile is that it allows users to get the total capacity out of their lithium battery, as the DC-DC LiFePO4 setting will prolong the battery life. You need a DC-DC charger to effectively manage the power input in a lithium battery. **If you are charging from an alternator, you will need a DC-DC Charger that is designed to manage solar specific to lithium (LiFEPO4).

12V 30A DC to DC Charger 

During camping and off-roading, it is important to have a reliable auxiliary power source, but it might run out of power if no charger is installed. And this is where our DC to DC charger comes into play. Compared with traditional DC to DC charger, this device, which is suitable for AGM, Gel, calcium, LiFePO4, VRLA and flooded battery, is compatible with smart alternator, which is prevalent in modern vehicles, trailers and caravans, to adjust voltage cut off. In addition to pulling power from alternator to charge auxiliary battery, it also has a built-in MPPT regulator to maximize energy absorption, thus reducing the load on your engine. Our charger also features pulse charging algorithm designed to recover your discharged battery. And over-charge, short circuit, over-temperature, thermal load, solar input overload, input/output reverse polarity protection have been integrated to offer an extra layer of protection.

Perfect for Use in a Range of Power Applications

This 30A DC to DC charger represents most advanced technology and efficiency in the market, making each charge a simple process. It is a sophisticated multi stage charger,utilising switch mode and fully automatic computerised control,designed to charge most 12 volt AGM/GEL, Lead-Acid,Lithium and Calcium batteries.

Power Up Your Camping Adventure with a DC-DC Battery Charger

Superior Versatility: This DC to DC charger is ideal for 4WDs, caravans, RVs, trucks, campers, trailers, campervans, commercial vehicles and boats.The ACC wire can be wired to the ignition to adjust voltage cut off, which is suitable for modern vehicle, trailers and caravans. Power cut memory function:once selected,the charger will remian on this battery type until it is changed.

PERFECT FOR USE IN A RANGE OF APPLICATIONS:

• Run appliances when camping away 
• Power 12V fridges, lights or appliances
• Excellent for use with solar panel charging
• Superb for use in 4x4 and marine conditions
• Heavy duty Aluminium case and mounting brackets

In simplistic terms, DC-DC Chargers are a smart charger that runs off 12-volts. They do this by taking the power output of your vehicle’s alternator and creating an output voltage and current that’s ideally suited to charging and/or maintaining your auxiliary battery. Alternators are not good at this, as they’re not dedicated chargers perse. Their primary role is to power the vehicle’s electrical system – recharging the main battery after start-up is its secondary role. Alternators don’t perform well when trying to simultaneously charge a nearly full battery (main) and a depleted battery (auxiliary). By solving these charging issues, a DC-DC charger will increase the life and efficiency of your auxiliary battery.

Tips for Using Your DC-DC Battery Charger 

A DC-DC charger (also known as a battery to battery charger) converts the output from your primary battery and charges your secondary battery using optimal charging. It is a smart charger that runs off 12-volts. It takes power from your vehicle’s alternator while you are driving and creates an output voltage and current that will charge and maintain your ever-important second battery.

DCDC chargers are primarily used to charge a battery bank made up of one, or more batteries that are designed to be deeply discharged.Whether you need a DC-DC charger depends on your battery system and how you use it. If you have a dual battery   system in your vehicle and you want to charge your auxiliary battery while driving, then you will need a DC-DC charger. The reason you need a DC-DC charger is that most of the time your vehicle battery is a lead-acid battery, so your alternator is designed to charge a lead-acid battery. DC means Direct Current and is the flow of electrons in one direction.  With DC, the direction and flow of the amperage (current) do not change unlike AC or Alternating Current, which is usually generated by power plants and used mostly in household scenarios. A DC charger will take the available power (DC) from your vehicle’s alternator and convert this to energy suitable for charging your house battery properly. The DC charger determines if the alternator’s voltage is suitable; if not, it boosts it to a higher voltage suitable to charge AGM house batteries through the 3 stages of charging – Bulk, Absorption and Float. The other reason that you will need a DC-DC charger is that by simply connecting to the car battery the house battery back in your caravan will only receive the terminal voltage of what the alternator puts out to the car battery and this will not match the voltage requirements of your deep cycle house battery. This will be a different type of battery – deep cycle, and therefore will need to be charged differently.