Marine Battery Charger 3 Bank 5A 12V Onboard Boat Battery Charger

Keep your marine power system fully charged and reliable with this 3-bank 12V 5A onboard boat battery charger. Designed to deliver 90W total output across three charging banks, it features smart multi-stage charging management that automatically adjusts power to ensure efficient performance. Its IP68-rated waterproof, dust-repellent, and salt-resistant design safeguards your electrical system in demanding marine environments.

Key Features

• 3-Bank 12V 5A Output: Delivers 90W total output to charge multiple battery setups simultaneously and efficiently.

• Versatile Battery Compatibility: Features three dedicated charging modes for LFP (LiFePO4), NCM lithium-ion, and lead-acid batteries.

• IP68 Waterproof Construction: Provides durable resistance against water, dust, and salt intrusion in extreme weather conditions.

• Zero-Volt Battery Recovery: Supports charging deeply discharged batteries starting from 0V to restore dead batteries safely.

• Comprehensive Protection System: Monitors overvoltage, short circuits, overcurrent, sparks, overheating, and reverse connections for safe operation.

Specifications

• Output Voltage: 12V DC

• Output Current: 5A

• Total Power Output: 90W (3-Bank)

• Input Voltage & Frequency: 120–240V AC, 50/60Hz

• Water Resistance Rating: IP68

• Compatibility: Lead-Acid, Lithium-Ion (LiLifePO4), and NCM batteries

• Charging Modes: LFP, NCM, and L-A

Upgrade your vessel with a dependable onboard charging solution designed for peace of mind on the water.