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12.8V 280Ah LiFePO4 Battery Bluetooth

Nominal Voltage: 12.8V Nominal Capacity: 280Ah Battery Energy: 3584Wh

  • Brand: Delong Energy
  • Sample: Available For Test
  • Service: 10 Years Warranty
  • Support: OEM, ODM, OBM, Customized
  • Certificates: CE, UL, MSDS, IEC, UN38.3, ISO, etc.
  • Price: Click The Button Below To Get A Discount Price.


12.8V 280Ah LiFePO4 Battery Used For RV, Marine, Golf Cart, And More…

The 12.8V 280Ah lithium iron phosphate (LiFePO4) battery is a deep-cycle battery that can provide 3584Wh of energy to devices. It can complete 6500 cycles, giving it an exceptionally long service life. Additionally, each lithium battery from Delong is equipped with an intelligent BMS (Battery Management System) for safety protection. Moreover, the 12.8V 280Ah LiFePO4 battery does not require additional maintenance costs and comes with an IP55-rated waterproof casing, making it an excellent substitute for lead-acid batteries.

12.8V 280Ah LiFePO4 Battery

12.8V 280Ah LiFePO4 Battery

Advantages Of 12.8V 280Ah Lifepo4 Battery

● Use Grade A Lifepo4 Battery Cells
● Built-in Smart BMS For Safety
● ≥6500 Times Deep Cycle Life
● All Guaranteed 10 Years Warranty
● Support Parallel to Expand Capacity
● Lifepo4 Battery With Bluetooth / LCD / Self-Heating
● RV / Outdoor Camping Backup Battery
● Alternative Lead Acid / Gel / AGM Batteries
● Light Weight and Easy To Carry
● ABS+PC Shells And IP55 Waterproof

12.8V 280Ah LiFePO4 Battery Advantage

12.8V 280Ah LiFePO4 Battery Advantage

Lithium Battery VS. Lead Acid Battery

The 12.8V 280Ah lithium battery, composed of lithium iron phosphate cells, possesses a higher energy density. This means that a 12.8V 280Ah lifepo4 battery holds more energy than a lead-acid battery of the same volume. If the energy capacity is the same, then the volume or weight of the lifepo4 battery will be less than that of a lead-acid battery. The smaller volume or lighter weight of the lifepo4 battery makes it more suitable for use in space-constrained RVs or during outdoor camping excursions.

Lead-acid Battery vs lifepo4 Battery

Lead-acid Battery vs lifepo4 Battery

Widely Application

Certainly, in addition to motorhomes and camping, this 12.8V 280Ah lifepo4 battery has a much wider range of applications. For example, it can be used in golf carts, electric tricycles, electric boats, robots, home energy storage systems, portable power sources, UPS systems, office terminals, medical devices, etc. Moreover, you can achieve higher voltages and capacities by connecting batteries in series or parallel, fully meeting everyday living and office needs.

12.8V 280Ah LiFePO4 Battery Application

12.8V 280Ah LiFePO4 Battery Application

3 Charging Methods

12.8V 280Ah LiFePO4 Battery Charging Methods

12.8V 280Ah LiFePO4 Battery Charging Methods

Custom Battery Service

As a professional manufacturer of lithium batteries, we also provide customized services.

First, you have the option to add Bluetooth capability to your battery. This feature allows you to monitor and control the battery in real time via your smartphone, which could potentially save you a lot of trouble. The second option is the heating function, which should be considered by users in cold regions. Our self-heating lifepo4 batteries can raise the temperature to a range that is ideal for optimal performance.

In addition to these two points, you can put forward your requirements based on the specific usage scenarios of your device, and together we can discuss the battery’s voltage, current, temperature, dimensions, weight, life cycle, and other parameters.

12.8V 280Ah LiFePO4 Battery With App Monitoring

12.8V 280Ah LiFePO4 Battery With App Monitoring

About Delong

Delong has been engaged in the research and development as well as the manufacturing of lithium batteries for 13 years. We are thoroughly familiar with the battery requirements of each industry. As a factory, we do not impose excessive restrictions on the minimum order quantity of batteries, and our prices are very competitive. On-time delivery is our principle, and we support your business model with the utmost sincerity. Should you have any concerns, feel free to communicate with us at any time.

Delong Energy Factory

Delong Energy Factory

Technical Data

Model DL-LFP-RP12280
Product Specification 12V 280Ah
Nominal Voltage 12.8V
Nominal Capacity 280Ah
Battery Energy 3584Wh
Cell Type LiFePO4 Battery
Display LCD (Optional)
Terminal M8
Case Material ABS+PC
Waterproof Level IP55
Charge Temperature Range 0~45℃
Discharge Temperature Range -5~55℃
Cycle Life ≥6500 Cycles
Designed Life 12 Years
Color Black
Assembly Method Built In

PDF Download

12.8V 280Ah LiFePO4 Battery PDF Download


1. Is Delong Energy a lithium battery factory?
Delong Energy is a battery factory with 11 years of experience, which integrates research, development, production, and sales.

2. How about the quality of lithium battery products from Delong Energy?
Delong Energy has a strong R&D team and a set of international certifications, including MSDS, UN38.3, FCC, IEC62133, CE, UL, KC, BIS, CB, ROHS, and ISO9001:2015 certified.

3. Can you do An OEM/ODM project?
We have engineers who can help you design and R&D any related products.

4. Can you customize the battery pack for more function?
Yes, we have a professional engineering team to provide an excellent solution for you.

5. Do you have MOQ?
No limited.

6. Can I have samples to test? And what is the lead time for a sample order?
Yes, we can supply samples. The lead time for samples is 3-5 days. The buyer pays for the sample cost and shipping cost.

7. What is your term of payment?
We adopt T/T, Paypal, Alibaba payment way, Credit Card, Visa, Echecking, Master Card, Trade Assurance, etc.

8. Do you provide after-sales service?
Yes, the battery warranty is 10 years. If there are any quality problems on our side in this period, we can send a new one as a replacement.


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