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48V / 51.2V 150Ah Lithium Iron Phosphate Battery Pack

48V / 51.2V 150Ah Lithium Iron Phosphate Battery Pack

The 51.2V 5120Wh Lithium Iron Phosphate (LFP) Battery Pack is a high-performance energy storage solution designed for demanding applications. Offering long cycle life, enhanced safety features, and excellent thermal stability, this battery pack is ideal for residential, commercial, and industrial energy storage needs.

Key Features

  • Capacity: 150Ah with 7680Wh of energy storage, delivering consistent power supply.
  • Battery Type: Advanced Lithium Iron Phosphate (LFP) technology for enhanced safety and long cycle life.
  • Voltage: Nominal voltage of 51.2V, perfectly suited for large-scale energy storage applications.
  • Durability: Rated for over 5,000 charge/discharge cycles, ensuring longevity and minimal maintenance.
  • Safety: Built-in Battery Management System (BMS) provides protection against overcharge, over-discharge, short circuits, and overcurrent.
  • Thermal Performance: Designed to operate in a wide temperature range, supporting both hot and cold environments.

Tech Specs

  • Nominal Capacity: 150Ah
  • Nominal Energy: 7680Wh
  • Nominal Voltage: 51.2V
  • Charge Cut-off Voltage: 58.4V
  • Discharge Cut-off Voltage: 40V
  • Maximum Continuous Discharge Current: 150A
  • Standard Charge/Discharge Current: 75A
  • Operating Temperature:
  • Charge: 0°C to 55°C
  • Discharge: -20°C to 55°C
  • Storage Temperature: -10°C to 30°C (for up to 6 months)
  • Weight: ≤69kg
  • Dimensions: 730mm (L) x 363mm (W) x 240mm (H)
  • Cycle Life: >5,000 cycles

Applications

  • Residential and commercial energy storage systems
  • Off-grid solar power systems
  • Industrial backup power solutions
  • Renewable energy storage
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Why Choose Us?

  •  Cell & Pack Design 

    We can design the cell chemistry and pack layout to meet specific size, weight, and power requirements.

  •  Connector & Wiring 

    Choose from a variety of connectors including XT60, XT90, AS150U, QS8, and custom wiring harnesses.

  •  Labeling & Branding 

    We offer private labeling services to match your brand identity.

  •  Small Batch Prototyping 

    Fast turnaround on samples for testing and validation before mass production.

  •  Strict Quality Control 

    100% testing on voltage, internal resistance, and capacity before shipment.

  •  Professional Packaging 

    Shockproof packaging ensures safe delivery.

Frequently Asked Questions

What is the minimum order quantity (MOQ) for battery packs?

Sample orders: 1-10 pcs for evaluation and testing. Bulk orders: MOQ starts from 100 pcs for standard models, negotiable for custom configurations.

What is your monthly production capacity?

Cylindrical battery packs: 1,000,000 units/month. Soft pack and solid state battery packs: 500,000 units/month.

How do you control quality?

100% cell sorting, capacity grading, and internal resistance matching
100% voltage and IR testing before assembly
100% functional testing after assembly (charge/discharge cycle, protection test)
Every pack undergoes rigorous testing before shipment
Full traceability with unique QR code per pack

Do you offer samples?

Yes. Sample orders are welcome for testing and validation. Samples can be shipped from our overseas warehouses for faster delivery.

How do I get a quote?

Please send your requirements including voltage, capacity, discharge rate, dimensions, connector type, and quantity. We will reply within 1 hours with a detailed quotation.