To Make Lithium Batteries Fuel Global Carbon Neutrality!
To Make Lithium Batteries Fuel Global Carbon Neutrality!

Integrated 51.2V 300Ah LiFePO4 Battery Pack

All in one 51.2V 300Ah home energy storage Lifepo4 battery pack

Integrated 51.2V 300Ah LiFePO4 Battery Pack

Standard Type
Model : JLB-I-51300
  • High quality LFP battery,Cut-edge CCS pack,Advanced Fire Arrestor equipped
  • Integrated with stackable battery modules and hybrid storage inverter,connect directly with solar panels,grid and load.
  • Advanced Design,Both PV and grid charge.fast and convenient.
  • Peak-shaving mode.reduce the electricity bill.
  • Modular and all in one design.compact and elegant apppearance.battery is stackble.
  • Flexible capacity expansion, modular design to expand capacity at any time
  • Furniture-style movable design, simple and practical
  • Made of lithium iron phosphate A grade LFP cell, with a high cycle life of up to 3500 times (90% DoD)
  • Shell color, LOGO can be customized
  • The factory price is sent directly, eliminating the middleman’s price difference

Battery Pictures

All in one 51.2V 300Ah home energy storage Lifepo4 battery packAll in one 51.2V 300Ah home energy storage Lifepo4 battery packAll in one 51.2V 300Ah home energy storage Lifepo4 battery packAll in one 51.2V 300Ah home energy storage Lifepo4 battery pack
All in one 51.2V 300Ah home energy storage Lifepo4 battery pack
  • Nominal Voltage 51.2V
    Nominal Capacity 300Ah
    Energy 15.36kWh
    Net Weight 162.5kg
    Dimensions ( L x W x H ) 439*210*1710mm
    Nominal Charge Current 50Amp
    Nominal Peak Charge Current 100Amp-Continuous
    Nominal Discharge Current 200Amp
    Nominal Peak Discharge Current 250Amp-Below 3 seconds
    Communication CAN/RS485
    Cycle Life 80% capacity remained at 100% DOD after 6000 cycles
    PV Input power 7.5kW
    Max DC Voltage 500V
    Inverter (5kw) Built-in
    Chemistry LiFePO4
    AC output Voltage 120/240 Split Phase
  • Q1: Can I order JLB-I-51300 samples first and then purchase in bulk?
    A1: Absolutely, testing samples before a bulk purchase is supported and understood as crucial.

    Q2: Is JLB-I-51300 in stock? When can it be shipped?
    A2: If no customizations like Bluetooth or heating are needed, they’re usually in stock and can be shipped within 3-5 days.

    Q3: What is the MOQ for customizing JLB-I-51300?
    A3: There’s no MOQ for simple customizations. For more complex ones, the minimum is 5-10pcs.

    Q4: What does the JLB-I-51300 packing list include?
    A4: It includes a standard UN box, foam pieces, pole rubber sleeves, screws, warranty card, and a certificate.

    Q5: How do you arrange shipping and how soon can I receive it?
    A5: We offer DDP service and partner with regular forwarders. Sea shipping takes 30-40 days, air freight 6-10 days.

    Q6: What trade terms are accepted?
    A6: We typically use FOB, CIF, and DDP, with DDP for small quantities and CIF for full container shipments.

    Q7: What are the payment terms?
    A7: 100% upfront for samples. For bulk orders, 50% advance, balance before shipping.

    Q8: What’s the process for customization?
    A8: Email responses within 6 hours. Preliminary plan and quote within 10-15 days after initial 3-5 day discussion. Customization and sample production start within 25-30 days, with a 20-25 day sample production cycle.

    Q9: Can I print my logo on the product?
    A9: Yes, inform us before production and confirm the design first.

    Q10: What’s the cycle life of the battery?
    A10: Over 6000 cycles at 80% DOD, equating to about 16 years at one cycle per day.

    Q11: Can I add Bluetooth, a monitor screen, GPS, Wi-Fi, RFID?
    A11: Certainly, please specify your needs in advance.

    Q12: Can the batteries be hooked up in series or parallel for use?
    A12: NO, it’s designed for single use only.

    Q13: Does JLB-I-51300 have cell balance?
    A13: It comes with passive balance by default, with an active balance option available.

    Q14: What’s the waterproof degree of JLB-I-51300?
    A14: IP65 rated.

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Product Features

Justlithium™ focuses on delivering lithium-ion battery packs with innovative design, practicality, and reliability. We prioritize functional design and user experience, striving for excellence in every product.

Hearting Module

Our heating module ensures safe battery charge and discharge in extreme cold conditions.

Rich Accessories

Each product includes warranty cards, instructions, essential wires, and secure packaging.

Laser Welding

Laser welding technology in our battery packs stabilizes copper bars, ensuring durability under complex road conditions.

IP67 Waterproof

Our products are IP67 waterproof rated, ideal for outdoor use and everyday home installations, ensuring resilience against rain.

Smart BMS

Our battery packs feature an integrated high-performance BMS for safe operation, with options for GPS, heating, and communication modules.

Strong Scalability

Equipped with high-voltage MOS tubes, our battery packs support up to 4-series or 4-parallel connections, with an optional active balancing BMS.

Relative Products For This Catalog

Here is a clickable directory, you can click the arrow to quickly jump to the capacity you need. Justlithiumbattery© provides High Voltage LiFePo4  Batteries of various capacities to meet the complex needs of application scenarios including solar energy, RVs, trailers, campers, Marines, yachts, etc. Bluetooth, heating, communication, switches, and shells can be customized , waterproof and other parameters, welcome the world's dealers to contact directly for customization.

Battery Application Scenarios

Lithium-ion batteries, essential for modern industry and daily life, stand out for their high energy density, long life cycle, no memory effect, and deep discharge capacity. Below are key application scenarios

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