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12V 280Ah LiFePO4 Battery GP-LA12-280AH Premium Deep Cycle Battery 3.5kWh Energy

Aluminum Alloy Case, 200A Output, Series Connection to 48V

Model: GP-LA12-280AH-Premium-EV280

Delivery Time:
From China Warehouse: 50-60 days.
Warranty:
30 days free return to local warehouse.

US$ 420.00~1100.00/0
  • Wholesale, OEM Service
  • Private Label Service
  • Physical and Electrical Design Service
  • Complete Solutions for Packing Factory
  • Full Documents for Export & Import
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    12V 280Ah LiFePO4 Battery GP-LA12-280AH Premium Deep Cycle Battery 3.5kWh Energy

    Packing Factory Solutions Contact Us Cooperation with Factories Worldwide

    Qualiy Improvement V2

    Buy batteries as if you were in a physical store. You can check detailed battery test report at your convenience.

    Samples:

    GDEV280H240307R1004

    GDEV280H240307R1006

    GDEV280H240307R1008

    GDEV280H240307R1010

    GDEV280H240307R1014

    51.2v lifepo4 battery test report

    Compact Size

    12V 280Ah LiFePO4 Battery, More Capacity, Less Space

    GP-LA12-280Ah 12V 280Ah LiFePO4 battery is only similar size as other 12V 100Ah LiFePO4 battery, but 2.8X more energy inside.

    Aluminum Alloy Case

    12V 280Ah LiFePO4 Battery, Aluminum Alloy Case

    Waterproof Design

    12V 280Ah LiFePO4 Battery, Waterproof Design

    Scalable

    12V 280Ah LiFePO4 Battery, scalable, up to 51.2V 280Ah

    GP-LA12-280Ah 12V 280Ah LiFePO4 battery supports max 4 in series, and 4 in parallel to make 51.2V 1120Ah system, total energy 57kWh.

    Modular Design

    12V 280Ah LiFePO4 Battery, modular design, safer and more reliable

    Smart BMS with Bluetooth

    gobel power 12V 280Ah LiFePO4 Battery, Smart BMS with Bluetooth

    Low Temperature Protection

    gobel power 12V 280Ah LiFePO4 Battery, low temperature protection

    Deep Cycle Applications

    gobel power 12V 280Ah LiFePO4 Battery, Deep Cycle Applications

    gobel power 12V 280Ah LiFePO4 Battery, Deep Cycle Applications

    Specifications (Verified)
    Gobel Power technician has verified the accuracy of following technical parameters according to manufacturer's data sheet. Gobel Power gurrantees the product is authentic.

    Model:
    GP-LA12-280AH Premium
    Battery Type:
    Prismatic LiFePO4
    Nominal Voltage:
    12.8V
    Nominal Capacity:
    280Ah
    Total Energy:
    3584Wh
    Battery Cells:
    4S1P 280Ah Cells
    Max Charge Current:
    200A
    Max Discharge Current:
    200A
    Charge Cut-off Voltage:
    13.8V
    Disharge Cut-off Voltage:
    11V
    Communication:
    Bluetooth
    Parallel Connection:
    Max 4 Units in Parallels
    Series Connection:
    Max 4 Units in Series
    Cycle life:
    8000 Times
    Size:
    357L*204W*283H
    Weight:
    26kg
    Discharge Temperature (℃):
    -20℃~+55℃
    Charge Temperature (℃):
    0℃~+55℃
    Case Materials:
    Aluminum Alloy
    Certification:
    UN38.3, CE, IPX6, MSDS
    Warranty:
    5 Years

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    Frequently Asked Questions

    What cells are inside the GP-LA12-280AH Premium 12V 280Ah battery, and how much energy does it store?

    This Premium model ships with HSEV EVE LF280K 280Ah prismatic LiFePO4 cells — the highest cell grade (EV-grade cells with intact QR code and verified real capacity, IR, and voltage). An HSEV 314Ah cell upgrade is available as an option.

    Verified specifications:

    • 12.8V nominal / 280Ah / 3,584Wh (3.58kWh) total energy (4S1P)
    • 8,000-cycle life
    • Max 200A charge / 200A discharge

    Compact advantage: despite the 280Ah capacity, the case is only about the size of a typical 12V 100Ah battery — 2.8× the energy in the same footprint. Every battery ships with published cell test data (serials like GDEV280H240307R1004) so you can verify the grade before it arrives.

    Can I connect GP-LA12-280AH batteries in series and parallel to build a 48V or 57kWh system?

    Yes — this battery is built for modular scaling:

    • Series: up to 4 in series (4S) → 51.2V bank
    • Parallel: up to 4 in parallel (4P)
    • Combined 4S4P = 51.2V 1120Ah system, ~57kWh total

    Rules for series/parallel banks:

    • Use batteries of the same model, capacity, and state of charge — never mix 280Ah and 314Ah versions or different brands
    • Fully charge each battery to the same voltage before connecting
    • Label and rotate battery positions periodically so all packs age evenly

    Each unit has its own smart BMS with Bluetooth, so every battery in the bank reports voltage, current, and temperature independently in the app.

    Is this 12V 280Ah LiFePO4 battery waterproof — what is the IPX6 rating and aluminum case for?

    Yes — the GP-LA12-280AH is built for wet and marine environments:

    • IPX6 waterproof certification (certification document available in the related downloads) — withstands heavy rain and water jets, unlike typical IP56-rated aluminum cases
    • Aluminum alloy case: strong, lightweight, and conducts heat better than plastic — helping the 280Ah pack run cool
    • Operating range: charge 0°C ~ +55°C, discharge -20°C ~ +55°C
    • Low-temperature protection: the smart BMS blocks charging below freezing to prevent lithium plating damage — charging resumes automatically once cell temperature rises above 0°C

    Certifications include UN38.3, CE, IPX6, MSDS — the UN38.3 transport certificate keeps shipping compliant worldwide.

    Note: IPX6 protects against water jets and rain, but the battery is not designed for submersion — keep terminals above the waterline on boats.

    How do I monitor this Bluetooth 12V LiFePO4 battery, and can it replace my lead-acid batteries in RV, marine, or golf cart use?

    Monitoring: the smart BMS with built-in Bluetooth connects to the mobile app — check voltage, current, SOC, and temperature wirelessly from your phone. A BMS datasheet is available in the related downloads for advanced configuration.

    Drop-in lead-acid replacement: yes — this is the classic use case:

    • RV / van conversion: 3.58kWh replaces several heavy AGM batteries with one aluminum-cased unit (~1/3 the weight)
    • Marine / boat: IPX6 waterproof case and vibration-resistant prismatic cells; suitable for house power (not propulsion)
    • Golf cart: 4S series wiring (51.2V) with consistent power delivery through the entire discharge curve — no voltage sag like lead-acid
    • Solar / off-grid: 4S4P scaling to 57kWh

    Expect 8,000 cycles vs ~300–500 for lead-acid, and no maintenance, watering, or corrosive acid.

    What warranty and delivery terms apply to the GP-LA12-280AH Premium 12V battery?

    Warranty:

    • 5-year warranty on cells and standard batteries (10 years for Premium models), with comprehensive after-sales service including technical support and replacement — any quality problem within the warranty period is handled with free replacement or repair
    • 30 days free return to the local warehouse

    Delivery:

    • Ships from the China warehouse in 50–60 days
    • Sea freight with tax already paid — free tax to your door; spare parts ship faster via UPS/DHL

    Wholesale, OEM, and private label service are available for this model — contact us for volume pricing (listed price range reflects wholesale per-unit quotes).

    Shipping & Payment

    Sea Freight shipping for all batteries Free Tax, we have paid tax for you Spareparts can be shipped by UPS/DHL
    Paypal Credit Card Bank Transfer
    Related Downloads

    BMS Datasheet
    Spec Sheet
    Waterproof Certification IPX6
    Warranty
    Wholesale or OEM? Chat with Our Experts in WhatApp
    Model Summary

    12V 280Ah LiFePO4 battery dimension

    The 12V 280Ah LiFePO4 battery is a robust and high-performing energy solution, designed to meet the demands of a wide range of applications. 

    Based on lithium iron phosphate (LiFePO4) technology, this battery offers several advantages over traditional lithium-ion and lead-acid batteries. LiFePO4 batteries are renowned for their superior thermal and chemical stability, which translates into enhanced safety characteristics. This stability reduces the risk of overheating and combustion, making them a safer choice for various uses.

    With a nominal voltage of 12V and a high capacity of 280Ah, this battery is capable of delivering sustained power over extended periods. This makes it an ideal choice for applications that require a reliable, long-lasting power source, such as renewable energy systems, electric vehicles, marine equipment, and backup power systems.

    One of the standout features of LiFePO4 batteries is their longevity. They typically offer around 6000 charge cycles, significantly outlasting conventional lead-acid batteries and even some other types of lithium-ion batteries. This extended lifespan results in lower total cost of ownership, as the batteries need to be replaced less frequently.

    Furthermore, LiFePO4 batteries are more environmentally friendly than many other batteries. They do not contain heavy metals like lead or corrosive acids, and they do not pose the same risk of leakage. Their non-toxic, non-contaminating nature, coupled with their inherent safety, makes them a preferred choice for those seeking an eco-conscious power solution.

    The 12V 280Ah LiFePO4 battery is not just a high-capacity energy solution, but also a safe, durable, and environmentally responsible choice. Its superior performance and longevity make it an excellent investment for those requiring reliable and sustained power delivery.

    Introduction: Exploring the Advantages of 12V 280Ah LiFePO4 Battery

    In the realm of battery technology, the LiFePO4 akku (Lithium Iron Phosphate) has emerged as a game-changer, offering remarkable benefits over traditional lead acid batteries. Among the various options available, the 12V LiFePO4 battery has gained significant attention for its outstanding performance and versatility. With its 280Ah capacity, this battery packs a powerful punch, making it an ideal choice for a wide range of applications.

    The demand for 12 volt batteries has been steadily increasing due to their compatibility with numerous devices and systems. However, the limitations of traditional lead acid batteries, such as their heavy weight, short lifespan, and limited cycle life, have prompted the search for superior alternatives. Enter the 12 volt lithium batteries, specifically the LiFePO4 variant, which has revolutionized the industry.

    One notable advantage of LiFePO4 batteries is their extended lifespan. Compared to lead acid batteries, LiFePO4 batteries can last significantly longer, with a lifespan of up to 10 years or more. This longevity translates into reduced maintenance costs and increased reliability, making them an attractive choice for various applications, including renewable energy storage, electric vehicles, marine applications, and more.

    For those seeking a more compact and efficient power source for their golf carts, the 12 volt LiFePO4 battery is an excellent option. These batteries offer a higher energy density, allowing for longer operating times and improved performance on the green. With their ability to deliver consistent power throughout the entire discharge cycle, golf cart enthusiasts can enjoy extended playtime without worrying about performance degradation.

    To ensure the safety and optimal performance of LiFePO4 batteries, a Battery Management System (BMS) is essential. The BMS acts as a safeguard, monitoring the battery's voltage, temperature, and current flow, while also preventing overcharging, overdischarging, and short circuits. The 4s BMS configuration is commonly used with 12V LiFePO4 batteries, providing a reliable and efficient solution for managing the battery's health and maximizing its lifespan.

    In conclusion, the 12V 280Ah LiFePO4 battery represents a significant advancement in battery technology, surpassing the limitations of lead acid batteries. With its extended lifespan, higher energy density, and compatibility with various applications, this battery offers a reliable and efficient power solution. Whether you're looking to power your golf cart, store renewable energy, or upgrade your existing 12 volt battery system, the LiFePO4 12V 280Ah battery is a compelling choice.

    About Us

    Gobel Power was established in 2012 and is based in Shenzhen, China. Our products and services include wholesaling cylindrical & prismatic LiFePO4 and Lithium Ion battery cells, producing lithium battery packs and providing battery solutions. Our products are mainly used in solar energy storage, electric bikes, electric scooters, electric motorbike, boats, forklifts, sweepers, golf carts, and recreational vehicles.

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