Hunan Chalong Fly Technology Co., Ltd.
| Nominal Capacity | 314Ah |
| Cycle Life | More Than 4,000 Cycles at 80% DOD |
| Application | Portable Power, Solar Lighting, RV and Backup Power |
| OEM / ODM | Available |
| Supply Ability | 2,000 Pieces per Month |
| Customization | Voltage, Capacity, Enclosure, BMS, Connector and Logo |
| Battery Chemistry | LiFePO4 / LFP |
| Low-Temperature Protection | Optional |
| Cell Type | A-Grade LiFePO4 Cells |
| Charging Method | CC/CV |
| Battery Configuration | 4S |
| Lead-Acid Replacement | Supported |
| Nominal Energy | 4019.2Wh |
| Battery Management System | Built-in BMS |
| Self-Heating Function | Optional |
| Delivery Time | 15–25 Working Days |
| Nominal Voltage | 12.8V |
| Model Number | CLF-LFP-12V314Ah |
| Place of Origin | China |
| Certification | UN38.3, MSDS, CE, RoHS |
| Brand Name | Chalongfly |
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Product Specification
| Nominal Capacity | 314Ah | Cycle Life | More Than 4,000 Cycles at 80% DOD |
| Application | Portable Power, Solar Lighting, RV and Backup Power | OEM / ODM | Available |
| Supply Ability | 2,000 Pieces per Month | Customization | Voltage, Capacity, Enclosure, BMS, Connector and Logo |
| Battery Chemistry | LiFePO4 / LFP | Low-Temperature Protection | Optional |
| Cell Type | A-Grade LiFePO4 Cells | Charging Method | CC/CV |
| Battery Configuration | 4S | Lead-Acid Replacement | Supported |
| Nominal Energy | 4019.2Wh | Battery Management System | Built-in BMS |
| Self-Heating Function | Optional | Delivery Time | 15–25 Working Days |
| Nominal Voltage | 12.8V | Model Number | CLF-LFP-12V314Ah |
| Place of Origin | China | Certification | UN38.3, MSDS, CE, RoHS |
| Brand Name | Chalongfly | ||
| High Light | 12.8V 314Ah LiFePO4 battery pack ，Custom LiFePO4 battery with BMS ，Portable power solar storage battery | ||
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.
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.
| 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 |
The 12.8V 314Ah configuration provides 4019.2Wh of nominal energy for applications requiring long operating time and reliable DC power.
Selected lithium iron phosphate cells provide stable voltage, consistent capacity and reliable long-term performance.
The battery is designed to provide more than 4,000 charge and discharge cycles under an 80% depth-of-discharge condition.
The built-in BMS monitors battery voltage, current and temperature and helps protect the battery from abnormal operating conditions.
LiFePO4 technology provides higher usable capacity and more stable voltage output than conventional lead-acid batteries.
Voltage, capacity, enclosure, terminals, connectors, cable harnesses, BMS functions, labels and packaging can be customized.
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 |
| 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 |
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.
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.
Chalongfly provides customized lithium battery solutions for equipment manufacturers, energy system suppliers, distributors and project customers.
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.
The 12.8V 314Ah battery provides 4019.2Wh of nominal energy.
Yes. It can replace a compatible 12V lead-acid battery when the charging voltage, current, dimensions and connectors are suitable.
Yes. The battery includes a built-in BMS with protection against overcharge, over-discharge, over-current, short circuit and abnormal temperature.
Yes. Low-temperature charging protection and a self-heating version can be configured for cold-weather projects.
Yes. The enclosure dimensions, terminals, connectors, cable length, installation method, labels and packaging can be customized.
Please provide the voltage, capacity, continuous and peak current, charger, installation space, connector type, operating temperature and application.
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.
Company Details
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
20000000-35000000
Employee Number:
200~400
Ecer Certification：
Verified Supplier
Hunan Chalong Fly Technology Co., Ltd., established in 2018, is a subsidiary of Wuhan Changlong Group dedicated to the field of energy technology. The company integrates R&D, production, and sales, specializing in the innovation and manufacturing of lithium battery packs and solar energy storage... Hunan Chalong Fly Technology Co., Ltd., established in 2018, is a subsidiary of Wuhan Changlong Group dedicated to the field of energy technology. The company integrates R&D, production, and sales, specializing in the innovation and manufacturing of lithium battery packs and solar energy storage...
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