The NBT Lux Charger 12V 2-Bank 20A AC-DC Onboard Charger delivers 40 total amps split across two independent charging banks for dual 12V battery setups. IP67 waterproof rating means it survives wet bilge installations. The charger uses a LiFePO4-specific charge profile that brings lithium batteries to a full 100% state of charge without the voltage sag or early termination you get from a lead-acid algorithm.
SPECIFICATIONS
WARRANTY
See manufacturer warranty
CHARGER RATING
Input: 100-240V AC
Output: 12V DC, 40A total (20A per bank)
TERMINAL CONNECTIONS
Two independent charging banks. Standard ring terminal connections on each bank output.
WATERPROOF RATING
IP67 rated. Full protection against dust and water immersion up to 1 meter for 30 minutes. Safe for bilge mounting or wet storage locker installations where the charger will see spray, condensation, or occasional submersion.
COMPATIBILITY
Engineered for 12V LiFePO4 (Lithium Iron Phosphate) battery systems. The charge profile is specific to lithium chemistry. Do not use a lead-acid or AGM charger on lithium batteries. The voltage and termination logic is different and using the wrong charger damages the battery and voids the warranty.
Experience the NBT Marine Advantage
The NBT Lux Charger 12V 2-Bank handles dual-battery charging with the waterproof build and lithium-specific voltage profile required for modern 12V systems.
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