NBT Lux Chargers 12v/12v/36v 20A 3 Bank AC-DC Onboard Charger

The NBT Lux Charger 12V/12V/36V 3-Bank AC-DC On-Board Charger is a specialized, multi-voltage power station designed for anglers running complex hybrid electrical systems. This unique configuration allows you to maintain separate 12V batteries (such as a cranking battery and a Electronics battery) alongside a dedicated 36V trolling motor system—all from a single on-board unit.

Key Features

• Triple-Voltage Versatility: Features three dedicated banks with different output profiles:

  • Bank 1 & 2: Two independent 12V outputs for starting, electronics, or auxiliary batteries.

  • Bank 3: A high-efficiency 36V output designed specifically for 36V series-connected trolling motor arrays or 36V lithium packs.

• 20A Smart Distribution: Delivers a total of 20A of charging current PER BANK, intelligently managed to provide rapid recovery across different voltage requirements.

• Lithium Optimized (LiFePO4): Specifically tuned to the charging curves of NBT LUX Lithium batteries, ensuring every bank receives the precise voltage needed for a safe, 100% top-off.

• IP67 Waterproofing: Built for the toughest marine environments, the unit is fully sealed against water, salt, and dust, with a shock-resistant casing for high-speed runs.

• BMS Wake-Up Technology: Includes an integrated lithium "wake-up" feature to activate batteries that have entered low-voltage protection mode.

Technical Specifications

• Outputs: 12V DC (x2), 36V DC (x1)

• Total Amperage: 60A

• Charge Profile: LiFePO4 / Lithium Optimized

• Input: 100-240V AC

• Protection: Short-circuit, reverse polarity, thermal overload, and over-voltage protection.

This hybrid charger is the ideal space-saving solution for modern bass boats and offshore rigs that utilize 36V trolling motors while maintaining traditional 12V power for engine starts and high-definition NBT displays.