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Custom 12.8V 314Ah LiFePO4 Battery Pack with BMS for Portable Power and Solar Storage

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Custom 12.8V 314Ah LiFePO4 Battery Pack with BMS for Portable Power and Solar Storage

Minimum Order Quantity :	2 Pieces	Price :	Negotiable
Delivery Time :	15–25 Working Days	Supply Ability :	2,000 Pieces per Month

Place of Origin:	China	Brand Name:	Chalongfly
Certification:	UN38.3, MSDS, CE, RoHS	Model Number:	CLF-LFP-12V314Ah

Detail Information
Nominal Voltage:	12.8V	Nominal Capacity:	314Ah
Nominal Energy:	4019.2Wh	Battery Chemistry:	LiFePO4 / LFP
Cell Type:	A-Grade LiFePO4 Cells	Battery Configuration:	4S
Cycle Life:	More Than 4,000 Cycles At 80% DOD	Battery Management System:	Built-in BMS
Charging Method:	CC/CV	Low-Temperature Protection:	Optional
Self-Heating Function:	Optional	Application:	Portable Power, Solar Lighting, RV And Backup Power
Lead-Acid Replacement:	Supported	Customization:	Voltage, Capacity, Enclosure, BMS, Connector And Logo
OEM / ODM:	Available

Product Description

Custom 12.8V 314Ah LiFePO4 Battery Pack

High-capacity lithium iron phosphate battery with A-grade cells, built-in BMS and flexible OEM/ODM customization for portable power, solar lighting, RV and backup power applications.

Product Overview

The Chalongfly 12.8V 314Ah LiFePO4 battery pack provides 4019.2Wh of nominal energy for portable power stations, solar lighting systems, recreational vehicles, backup power and customized energy storage equipment.

The battery is manufactured with A-grade lithium iron phosphate cells and an integrated battery management system. It provides high usable capacity, stable voltage output, long cycle life and reduced maintenance compared with conventional lead-acid batteries.

Main Specifications

Product Model	CLF-LFP-12V314Ah
Nominal Voltage	12.8V
Nominal Capacity	314Ah
Nominal Energy	4019.2Wh
Battery Chemistry	LiFePO4 / Lithium Iron Phosphate
Cell Type	A-Grade LiFePO4 Cells
Battery Configuration	4S
Cycle Life	More Than 4,000 Cycles at 80% DOD
Battery Management System	Built-in BMS
Charging Method	CC/CV
Typical Applications	Portable Power, Solar Lighting, RV, Backup Power and OEM Equipment
Customization	Voltage, Capacity, Enclosure, BMS, Connector, Cable and Logo

Key Product Advantages

4019.2Wh High-Capacity Energy

The 12.8V 314Ah configuration provides 4019.2Wh of nominal energy for applications requiring long operating time and reliable DC power.

A-Grade LiFePO4 Cells

Selected lithium iron phosphate cells provide stable voltage, consistent capacity and reliable long-term performance.

More Than 4,000 Cycles

The battery is designed to provide more than 4,000 charge and discharge cycles under an 80% depth-of-discharge condition.

Integrated Battery Management System

The built-in BMS monitors battery voltage, current and temperature and helps protect the battery from abnormal operating conditions.

High Usable Capacity

LiFePO4 technology provides higher usable capacity and more stable voltage output than conventional lead-acid batteries.

Flexible OEM and ODM Service

Voltage, capacity, enclosure, terminals, connectors, cable harnesses, BMS functions, labels and packaging can be customized.

Built-in BMS Protection

The integrated battery management system continuously monitors battery operation and helps maintain safe and stable performance.

Overcharge Protection	Over-discharge Protection
Over-current Protection	Short-circuit Protection
High-Temperature Protection	Cell Voltage Monitoring
Cell Balancing	Optional Low-Temperature Protection

Typical Applications

Portable Power Stations High-capacity DC energy for portable power equipment	Solar Street Lighting Energy storage for outdoor solar lighting systems	RV and Campervan Auxiliary and onboard electrical power
Solar Energy Storage Small off-grid and standalone energy systems	Backup Power Emergency and standby DC power supply	OEM Equipment Customized batteries for electrical equipment

Golf Cart Battery System Integration

This battery may be developed as a 12V module for compatible golf cart battery systems. Before series connection or vehicle installation, the total system voltage, BMS configuration, discharge current, charger, communication requirements and installation dimensions must be confirmed.

Optional Low-Temperature Solution

Low-temperature charging protection can be configured for cold-weather applications. A self-heating version is also available according to the operating temperature and project requirements.

OEM and ODM Customization

Chalongfly provides customized lithium battery solutions for equipment manufacturers, energy system suppliers, distributors and project customers.

Customized voltage and capacity
Customized enclosure dimensions and materials
Customized continuous and peak discharge current
Customized terminals, connectors and cable harnesses
Customized BMS protection parameters
Optional low-temperature protection and self-heating
Customized labels, logo and export packaging
Battery development according to available installation space

Quality Control

Cell capacity and internal resistance matching
Battery voltage and capacity testing
Charge and discharge performance testing
BMS protection function testing
Connector and cable inspection
Final appearance and packaging inspection

Packaging and Shipping

Each battery is protected with suitable cushioning materials and packed in a strong export carton. Wooden cases or pallets can be provided for bulk orders.

Transportation documents such as UN38.3 and MSDS can be prepared according to the battery configuration and shipping requirements.

Frequently Asked Questions

How much nominal energy does this battery provide?

The 12.8V 314Ah battery provides 4019.2Wh of nominal energy.

Can this battery replace a lead-acid battery?

Yes. It can replace a compatible 12V lead-acid battery when the charging voltage, current, dimensions and connectors are suitable.

Does the battery include a BMS?

Yes. The battery includes a built-in BMS with protection against overcharge, over-discharge, over-current, short circuit and abnormal temperature.

Is low-temperature protection available?

Yes. Low-temperature charging protection and a self-heating version can be configured for cold-weather projects.

Can the enclosure and connectors be customized?

Yes. The enclosure dimensions, terminals, connectors, cable length, installation method, labels and packaging can be customized.

What information is required for customization?

Please provide the voltage, capacity, continuous and peak current, charger, installation space, connector type, operating temperature and application.

Request a Customized Battery Solution

Send Chalongfly your required voltage, capacity, current, installation dimensions, connector, temperature range and application. Our team will evaluate the project and provide a suitable LiFePO4 battery solution.

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