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25.6V 280Ah 7.168kWh LiFePO4 Electric Boat Battery with CAN RS485 Communication for Marine Propulsion

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25.6V 280Ah 7.168kWh LiFePO4 Electric Boat Battery with CAN RS485 Communication for Marine Propulsion

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-E24280-25V280Ah

Detail Information

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25.6V 280Ah Marine Lithium Battery

7.168kWh LiFePO4 Electric Boat Battery

CAN RS485 Communication Electric Boat Propulsion Battery

Product Description

24V Electric Boat Propulsion Power

25.6V 280Ah LiFePO4 Electric Boat Motor Battery

7.168kWh marine propulsion battery with 200A continuous output, CANBUS/RS485 communication and expandable parallel battery-bank capability.

Electric Boat Propulsion Battery

The Chalongfly 25.6V 280Ah LiFePO4 battery is developed for 24V electric boat propulsion systems that require reliable continuous power, high usable energy and intelligent communication with marine motor controllers.

With 7168Wh of nominal energy and 200A continuous discharge capability, the battery is suitable for compatible electric fishing boats, leisure boats, tenders, work boats and other low-voltage marine propulsion projects.

CANBUS and RS485 communication, parallel battery-bank expansion, high-current charging and marine installation accessories can be configured according to the complete propulsion system.

Main Specifications

Model	CLF-MP-25V280Ah
System Voltage	24V Marine Propulsion System
Nominal Voltage	25.6V
Rated Capacity	280Ah
Nominal Energy	7168Wh / 7.168kWh
Battery Chemistry	LiFePO4
Continuous Discharge	200A
Peak Discharge	280A Reference
Communication	CANBUS / RS485
Dimensions	577 × 370 × 235mm
Approximate Weight	70kg
Reference Marine Protection	IP66

7.168kWh for Electric Marine Propulsion

Battery capacity and propulsion runtime should be selected from the electric motor power, cruising load, desired speed and required operating time.

25.6V 280Ah

Provides exactly 7168Wh of nominal energy for compatible 24V electric marine propulsion systems.

200A Continuous Output

Continuous battery current must be matched to the propulsion controller and motor rather than selected from motor voltage alone.

CANBUS and RS485 Communication

Dual communication interfaces support integration with compatible propulsion controllers, displays and marine electrical systems.

CANBUS	Available
RS485	Available
Controller Integration	Protocol Matching Required
Display Integration	Available According to Final Configuration

Communication compatibility requires confirmation of protocol, baud rate, message definition and connected equipment before production.

Expandable Parallel Propulsion Battery Bank

Additional batteries can be connected in parallel to increase available energy for compatible marine propulsion systems.

Battery Quantity	Total Capacity	Nominal Energy
1	280Ah	7.168kWh
2	560Ah	14.336kWh
4	1120Ah	28.672kWh
8	2240Ah	57.344kWh

The reference architecture supports parallel connection but does not support series connection. Battery voltage, SOC, cables, busbars, fuses, contactors and charging systems must be correctly matched before parallel operation.

Fast Charging for Marine Operation

Standard Charge	56A / 28V / Approx. 5.5 Hours
Rapid Charge	Up to 200A / 28V / Approx. 1.5 Hours
Charging Method	CC-CV

Marine Environment Design

Marine battery systems must consider moisture, corrosion, vibration, terminal protection and long-term exposure to demanding vessel environments.

Corrosion-Resistant Housing

Marine-grade enclosure and coating options are available according to the required salt-spray and corrosion-resistance specification.

Marine Terminal Configuration

Stainless-steel terminal and high-current cable configurations can be developed according to the propulsion-system requirements.

Optional Low-Temperature Heating

A self-heating configuration is available for projects that require reliable battery charging and operation in low-temperature marine environments. Final heating strategy depends on cell temperature, charger and BMS configuration.

Typical Electric Boat Applications

Electric Fishing Boats Quiet low-voltage propulsion for fishing and recreational use	Electric Leisure Boats LiFePO4 propulsion power for recreational marine applications
Electric Tenders Compact electric propulsion systems for tender and support craft	Small Work Boats Battery systems for compatible commercial low-voltage propulsion projects

OEM and Marine Propulsion Customization

BMS continuous and peak current
CANBUS and RS485 communication protocol
Motor-controller integration
Parallel battery-bank configuration
Marine enclosure and corrosion protection
High-current terminals and cable harness
Matched charger
Optional self-heating system
Display and battery monitoring
Logo, label and export packaging

Information Required for Propulsion Battery Selection

Boat type and hull information
Propulsion motor system voltage
Motor rated and peak power
Controller continuous and peak current
Required cruising speed
Required operating time or cruising range
Battery compartment dimensions
CANBUS / RS485 communication requirements
Charger specification and available charging time
Maximum battery-bank quantity and installation layout

Frequently Asked Questions

Is this a 24V or 25.6V battery?

It is designed for a 24V marine propulsion system and uses a 25.6V nominal LiFePO4 battery configuration.

How much energy does the battery provide?

The 25.6V 280Ah configuration provides exactly 7168Wh, or 7.168kWh, of nominal energy.

Does it support CANBUS and RS485?

Yes. CANBUS and RS485 communication are available. The protocol must be matched to the propulsion controller and vessel system.

Can several batteries be connected in parallel?

Yes. The reference architecture supports up to 15 batteries in parallel. Battery voltage, SOC and complete electrical-system design must be correctly matched before connection.

Can batteries be connected in series?

No. Series connection is not supported on the reference 25.6V 280Ah propulsion battery configuration.

What information is required before ordering?

Please provide the boat type, motor voltage, rated and peak motor power, controller current, required cruising time, battery compartment dimensions, charger and communication requirements.

Configure a 24V Electric Boat Propulsion System

Send Chalongfly your boat type, motor power, controller current, required cruising range, charging conditions, battery compartment dimensions and communication protocol. Our engineering team will configure the battery capacity, BMS, CAN/RS485 communication, charger, cables and parallel battery bank for your marine propulsion project.

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