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12.8V 220Ah NMEA 2000 Smart LiFePO4 Marine Battery with Victron Integration

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12.8V 220Ah NMEA 2000 Smart LiFePO4 Marine Battery with Victron Integration

Minimum Order Quantity :	2 Packs	Price :	Negotiable
Packaging Details :	Each battery is packed in a protective PE bag with foam cushioning and a strong export carton. Wooden cases or pallets are available for bulk orders.	Delivery Time :	25–35 Working Days
Supply Ability :	3,000 Pieces per Month

Place of Origin:	Hunan,China	Brand Name:	Chalongfly
Certification:	UN38.3, MSDS	Model Number:	CLF-S220PRO-12V220Ah

Detail Information

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12.8V 220Ah Marine Lithium Battery

NMEA 2000 Communication LiFePO4 Marine Battery

Victron Integration Smart Marine Battery

Product Description

NMEA 2000 Smart Marine Power

12.8V 220Ah NMEA 2000 Smart LiFePO4 Marine Battery

2816Wh smart marine battery with NMEA 2000 communication, high-current output, parallel battery networking and advanced marine energy integration.

Product Overview

The Chalongfly 12.8V 220Ah smart marine LiFePO4 battery is developed for yachts, fishing boats, houseboats and advanced onboard electrical systems requiring high energy capacity, intelligent battery communication and high-current capability.

The featured configuration provides 2816Wh of nominal energy, 200A continuous discharge, 400A surge current for 60 seconds and up to 1800A peak current for 10 seconds.

NMEA 2000 communication, marine display integration, parallel battery networking and Victron communication can be configured according to the final vessel electrical architecture.

Main Specifications

Model	CLF-NMEA-12V220Ah
Nominal Voltage	12.8V
Rated Capacity	220Ah
Nominal Energy	2816Wh
Battery Chemistry	LiFePO4
Continuous Discharge	200A
Surge Current	400A for 60 Seconds
Peak Current	Up to 1800A for 10 Seconds
Communication	NMEA 2000
Dimensions	378 × 205 × 257mm
Approximate Weight	21.3kg
Parallel Connection	Up to 8 Batteries on Reference Configuration

NMEA 2000 Marine Integration

NMEA 2000 communication enables the battery to become part of the vessel's intelligent onboard electrical network instead of operating as an isolated battery pack.

Real-Time Battery Monitoring

Compatible marine displays can show battery state of charge, voltage, temperature and remaining runtime.

One-Touch Battery Control

Battery control can be integrated with compatible displays and communication hardware according to the final system configuration.

Automatic Battery Networking

Compatible multi-battery systems can automatically establish battery networking and coordinate operation without complex manual configuration.

Victron System Integration

Communication integration can be developed for compatible Victron-based marine energy systems.

Communication	Available According to Final Protocol Configuration
CCL	Charge Current Limit Communication Available
CVL	Charge Voltage Limit Communication Available

High-Power Marine Equipment

Short-duration high-current capability allows the battery to support demanding marine loads when the complete electrical system is correctly engineered.

200A Continuous Output

Suitable for substantial onboard auxiliary loads and compatible inverter systems.

400A for 60 Seconds

Supports compatible short-duration equipment with elevated current requirements.

Up to 1800A for 10 Seconds

High peak-current capability for properly matched marine electrical equipment.

Parallel Marine Battery Banks

Parallel Connection	Up to 8 Batteries on Reference Configuration
Series Connection	Not Supported on Reference Configuration
Networking	Automatic Networking Available for Compatible Systems

Battery voltage, state of charge, cabling, protection and busbar design must be correctly matched before connecting multiple batteries in parallel.

Optional Low-Temperature Heating

A self-heating system can be configured for marine applications that require battery charging in low-temperature environments.

Self-Heating: Optional

Heating power and control thresholds are confirmed according to the final cell, BMS and charging-system configuration.

Typical Marine Applications

Yachts and Sailboats Smart onboard energy storage and marine network integration	Fishing Boats Auxiliary power for electronics, equipment and high-current loads
Bow Thrusters and Winches Short-duration high-current power for compatible marine equipment	Smart Marine Battery Banks Parallel battery systems with intelligent communication and monitoring

OEM and ODM Customization

NMEA 2000 communication
Victron protocol integration
BMS current configuration
Parallel battery-bank design
Marine display integration
Optional low-temperature heating
Power cables, busbars and communication harnesses
Matched charger configuration
Terminal and enclosure customization
Logo, label and export packaging

Information Required for Battery Selection

Vessel type and onboard system voltage
Continuous electrical load
Maximum peak-current load
Bow-thruster or winch current requirement
Inverter rated and surge power
NMEA 2000 equipment
Victron equipment and communication requirements
Charger or alternator configuration
Battery compartment dimensions
Required operating time and battery-bank capacity

Frequently Asked Questions

Does this battery support NMEA 2000?

NMEA 2000 communication can be configured for compatible marine displays and onboard systems.

Can it integrate with Victron equipment?

Victron integration can be developed when the required BMS communication and system protocol are confirmed.

How many batteries can be connected in parallel?

The reference configuration supports up to eight batteries in parallel. Final battery-bank design must also consider cables, busbars, protection and system current.

Can batteries be connected in series?

Series connection is not supported on the reference 12.8V 220Ah NMEA 2000 configuration.

Can it power a bow thruster or winch?

Yes, after confirming the equipment current profile. The reference battery provides 400A for 60 seconds and up to 1800A for 10 seconds.

Is 20kW the continuous output?

No. Up to 20kW refers to short-duration maximum high-power capability. Continuous output depends on the battery, BMS, cabling and complete electrical-system design.

Build a Smart NMEA 2000 Marine Battery System

Send Chalongfly your vessel electrical architecture, NMEA 2000 equipment, Victron system, continuous and peak loads, bow-thruster or winch requirements, battery-bank capacity and installation space. Our engineering team will configure the battery, BMS, communication, charger, cables and parallel system for your marine project.

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