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BMPro PROBOOST 40 DC–DC 12volt Charger With Solar Input

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BMPro PROBOOST 40 DC–DC 12volt Charger With Solar Input
BMPro PROBOOST 40 DC–DC 12volt Charger With Solar Input - Image 2
BMPro PROBOOST 40 DC–DC 12volt Charger With Solar Input - Image 3
BMPro PROBOOST 40 DC–DC 12volt Charger With Solar Input -Dometic Shop Copy of BMPro MINIBOOSTPRO 30A DCDC 12volt charger with solar input BMPro 1678399729
BMPro PROBOOST 40 DC–DC 12volt Charger With Solar Input -Dometic Shop Copy of BMPro MINIBOOSTPRO 30A DCDC 12volt charger with solar input BMPro 1678399731

$373.00 Original price was: $373.00.$98.99Current price is: $98.99.

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SKU: ZXZLC 7973805523166 Categories: Solar, Solar Controllers Tags: DC DC Charging, Neg Shipping, Solar Controllers
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The miniboostpro is great but this is even better – if you run a lithium battery this is the DCDC charger you should be using – lithium batteries allow a much faster charge rate and this 40amp unit will ensure your batteries keep charged.

BMPRO Pro Boost 40 a DC-DC battery charger that allows you to properly charge a secondary battery using solar panels and/or a towing vehicle’s 12V electrical system.

The Pro Boost 40 blends both the solar and auxiliary inputs, up to a maximum of 40A, fully charging your battery in the most efficient way.

Suitable for lead-acid and lithium LiFePO4 batteries.

The ProBoost40 has an ultra-thin design, making it suitable for installation in small spaces, and is resistant to vibration, as well as wet, dusty or muddy environments.

A range of protective features built into the ProBoost40, such as over temperature, over voltage and under voltage protection, will guard your charging capacity.

Dimensions 183mm x 130mm x 43mm
Input Voltage 
9-18V DC
Solar Input Voltage 10-32 V
Maximum Input Current 47A
Input Fuse Rating 60A
Continuous Output Current 40A
Output Fuse Rating 60A
Minimum Start Voltage (Lead-Acid) 4V
Minimum Start Voltage (LiFePO4)
 0V
Standby Current
 <15mA
Battery Chemistry 
STD, Gel, AGM, Calcium, LiFePO4
Operating Temperature
 -20°C to 80°C
IP Rating
 IP66

Charge Type 3-Stage
Maximum Voltage (STD) 14.4V
Maximum Voltage (Gel) 14.1V
Maximum Voltage (AGM) 14.7V
Maximum Voltage (Calcium) 15.3V
Maximum Voltage (LiFePO4) 14.5V
Float Voltage (STD) 13.4V
Float Voltage (Gel) 13.5V
Float Voltage (AGM) 13.4V
Float Voltage (Calcium) 13.6V
Float Voltage (LiFePO4) 13.6V

Turn On Input (Standard Alternator) >13.1V
Turn On Input (Smart Alternator) >12.0V
Turn Off Input (Standard Alternator) <12.8V
Turn Off Input (Smart Alternator) <11.8V

A DC-DC charger is better for charging a battery because it can efficiently convert a higher or lower DC voltage to the voltage level required by the battery. DC-DC chargers can step down the voltage from a higher voltage source (such as a solar panel or a vehicle alternator) to the lower voltage needed by the battery, or step up the voltage from a lower voltage source to the required battery voltage.

Compared to traditional linear chargers, DC-DC chargers are more efficient, which means they waste less power and generate less heat during the charging process. This also means that they can charge a battery more quickly and safely, without risking damage to the battery due to overcharging or overheating.

Moreover, DC-DC chargers typically have additional features such as overvoltage protection, short circuit protection, and thermal protection, which make them safer and more reliable than traditional chargers.

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