The NBT Lux Run Charge System 12V DC-DC is an alternator-fed DC-to-DC charger that keeps your house battery or electronics battery charged while your engine runs, without touching your cranking battery's starting reserve. This is a waterproof (IP67) onboard charger designed for 12-volt systems and optimized for LiFePO4 batteries, though it works with AGM and lead-acid as well. A proper LiFePO4 charge profile prevents the overcharging and voltage spikes that can wake a lithium BMS into protect mode or shorten the battery's cycle life.
SPECIFICATIONS
WARRANTY
See manufacturer warranty
CHARGER RATING
Input: 12V DC (alternator source)
Output: 12V DC to house or electronics battery
TERMINAL CONNECTIONS
Connects between cranking battery and secondary 12V battery. Integrated over-voltage and thermal shutdown protection. Heavy-duty marine housing, vibration-resistant.
WATERPROOF RATING
IP67 rated. Fully sealed against dust and submersion up to 1 meter for 30 minutes. Designed for installation in bilge or tight storage compartments where moisture and spray are present.
COMPATIBILITY
Works with 12V LiFePO4, AGM, and lead-acid batteries. Charge profile is optimized for LiFePO4 to maximize cycle life and prevent BMS wake-up issues. Automatically directs charging current to secondary battery only when alternator is providing excess power, protecting cranking battery reserve.
Experience the NBT Marine Advantage
The NBT Lux Run Charge System eliminates low-voltage alarms on your graphs and keeps shallow water anchors, pumps, and electronics primed for a full day on the water.
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