3-Bank 12V 10A Waterproof Marine Battery Charger

Description

The 3-Bank 12V 10A Waterproof Smart Battery Charger provides independent charging for up to three 12V batteries at the same time, with up to 10 amps of charging current per bank.

Designed for marine and other multi-battery applications, the charger supports Flooded (Wet), AGM and LiFePO4 batteries, allowing the appropriate charging mode to be selected for different battery types.

Its rugged IP67 waterproof construction, epoxy-potted electronics and built-in safety protection make it well suited for permanent on-board installation in boats and other demanding environments.

Key Features

• 3 Independent Charging Banks: Charges and maintains up to three 12V batteries simultaneously, providing up to 10A of charging current per bank.
• Flooded, AGM & LiFePO4 Compatible: Selectable charging modes allow the charger to be used with common 12V lead-acid and lithium battery types.
• LiFePO4 Activation Mode: Built-in activation function can be used to wake compatible LiFePO4 batteries that have entered low-voltage BMS protection.
• IP67 Waterproof Construction: Epoxy-potted internal electronics provide additional protection against water and moisture for marine applications.
• Smart Battery Charging: Automatically charges and maintains connected batteries without overcharging.
• Built-In Safety Protection: Includes reverse polarity, overcharge and short-circuit protection.
• LED Status Indicators: Provides easy-to-see power and charging status information.
• Designed for On-Board Installation: Supplied with M8 ring terminals, 14 AWG output wiring and positive-wire fuse protection.
• Efficient Heat Dissipation: Aluminium construction and integrated cooling help manage heat during operation.

Applications

Ideal for multi-battery systems including:

• Boats and marine applications
• Fishing boats
• Trolling motor battery systems
• Multi-battery recreational applications
• Other 12V battery systems requiring independent charging and maintenance

Specifications

• Battery Voltage: 12 Volts
• Number of Banks: 3
• Charging Current: 10A per bank
• Battery Types: Flooded (Wet), AGM and LiFePO4
• AC Input: 105–125V AC, 60Hz
• Waterproof Rating: IP67
• Battery Connections: M8 ring terminals
• Length: 16.3″ / 413 mm
• Width: 12.7″ / 322 mm
• Height: 7.7″ /  195 mm

LiFePO4 Battery Activation

The charger includes a battery activation function for compatible LiFePO4 batteries in low-voltage cutoff. Holding the activation button for approximately 3–5 seconds can wake a lithium battery whose BMS has shut down due to low voltage.