The NBT Lux Charger 36V/20A AC-DC On-Board Charger is designed for 36V trolling motor systems and high-capacity marine battery banks. It's an IP67-rated waterproof unit that delivers 20 amps of charging current. The charger uses a dedicated LiFePO4 profile, which matters because lithium batteries require precise voltage control during bulk and absorption phases to prevent cell imbalance and maximize cycle life.
SPECIFICATIONS
WARRANTY
See manufacturer warranty
CHARGER RATING
Input: 100-240V AC
Output: 36V DC at 20A
TERMINAL CONNECTIONS
Heavy-duty marine enclosure with shock-resistant housing. Includes spark-proof technology, reverse polarity protection, and thermal overload sensing.
WATERPROOF RATING
IP67 rated, meaning the unit is fully protected against dust ingress and can withstand immersion in water up to one meter deep for 30 minutes. The fully encapsulated design handles salt air, heavy moisture, and constant vibration. This is an onboard charger that can be permanently mounted in wet compartments.
COMPATIBILITY
Engineered specifically for LiFePO4 (Lithium Iron Phosphate) chemistry in 36V systems. Uses a multi-stage charging process that monitors battery health in real time and prevents overcharging. Do not use standard SLA or AGM chargers on lithium batteries. The voltage profiles are different, and using the wrong charger will damage the battery and void your warranty.
Experience the NBT Marine Advantage
The NBT Lux 36V/20A delivers professional-grade charging for serious anglers running high-voltage trolling systems. It's built to handle back-to-back tournament days without manual intervention.
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