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Modular Stacking 512V 50Ah LiFePO4 Battery Pack

307V 50Ah high voltage residential ess battery module

Modular Stacking 512V 50Ah LiFePO4 Battery Pack

Standard Type
Model : JLB-51250-E5KSH
  • Long Life And Safety
  • Vertical industry integration ensures more than 6500 times cycles with 80% DOD.Safe Lithium iron phosphate battery cell.
  • Each battery with independent BMS system manages power output smartly and effectively.
  • Modular design allows flexible choice of energy requried.
  • Just plug and play to minimize the installation time and cost.Compact and fashionable design fits in your sweet home environment.
  • Compatible with most of the available Hybrid inverters.Safety Cert,UL 1642, TUV , IEC62619, CE, UN38.3, MSDS.

Battery Pictures

307V 50Ah high voltage residential ess battery module307V 50Ah high voltage residential ess battery module307V 50Ah high voltage residential ess battery module307V 50Ah high voltage residential ess battery module
307V 50Ah high voltage residential ess battery module
  • Nominal Voltage 512V
    Nominal Capacity 50Ah
    Energy 25.6kWh
    Net Weight 328kg
    Dimensions ( L x W x H ) 851*255*1398mm
    Nominal Charge Current 25Amp
    Nominal Peak Charge Current 50Amp-Continuous
    Nominal Discharge Current 25Amp
    Nominal Peak Discharge Current 50Amp-Below 3 seconds
    Communication RS232,RS485,CAN
    Cycle Life 80% capacity remained at 100% DOD after 6000 cycles
    Enclosure Protection IP22
    Chemistry LiFePO4
    Charge Method CC-CV

    

  • Q1: Can I order JLB-51250-E5KSH samples first and then purchase in bulk?
    A1: Absolutely, testing samples before a bulk purchase is supported and understood as crucial.

    Q2: Is JLB-51250-E5KSH 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-12160?
    A3: There’s no MOQ for simple customizations. For more complex ones, the minimum is 5-10pcs.

    Q4: What does the JLB-51250-E5KSH 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: It can support series use only, maximum up to 8 units of series.

    Q13: Does JLB-51250-E5KSH 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-51250-E5KSH?
    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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