FPV-POWER DC DC Charge Controller
Our DCDC charge controller is designed to use a boat, car, truck or bus’ alternator (12v or 24v) to charge your lithium batteries. It will only work when the engine is running so as to not drain the cranking battery flat.
The DCDC charge controller will work with both our Hybrid cranking battery and any standard lead cranking battery.
Our units are weather and dust proof but should not be submerged underwater.
We have 3 versions available to suit 12V, 24V and 36V Lifepo4 batteries.
Input voltage settings can be changed from 12V to 24V on all models.
The unit’s programmable Start charge / Stop charge voltage point is pre configured for a 12V Cranking Battery and will only charge when the cranking battery has reached 13.5V or above, and will STOP charging when battery is below 13.3V.
If using a 24V cranking battery, you will need to reconfigure the voltage points mentioned above to Start charge at 27V and Stop charge at 26.6V. Refer to our Video tutorial below for instructions on how to check/program the voltage points.