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Link W Battery: Marine Solar Industrial Power

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January 05, 2026
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Brief: Join us for a close-up look at the Link-W Battery and see it in action. This video showcases the robust prismatic lithium cell designed for marine, solar, and industrial power applications. You'll learn how its compact design and high capacity deliver reliable performance in demanding environments like boats, renewable energy systems, and urban infrastructure.
Related Product Features:
  • Engineered with a robust construction weighing 3.9KG for longevity in demanding marine and industrial settings.
  • Versatile application scope suitable for boats, urban infrastructure, solar energy systems, and more.
  • Compact form factor measuring 54 * 173 * 207MM for easy integration into various power solutions.
  • High nominal capacity options available: 180AH, 190AH, 202AH, and 230AH for sustained power delivery.
  • Clear and safe operating parameters with a nominal voltage of 3.2V and charging voltage of 3.65V.
  • Supports high charging currents up to 1C continuous and 2C for 30 seconds at 25°C.
  • Smart discharge cut-off voltage protection varies with temperature to maximize usable energy safely.
  • Built on reliable lithium iron phosphate (LiFePO4) chemistry for stable performance and long battery life.
FAQs:
  • Which application scenario is this battery best suited for?
    It is exceptionally versatile, ideally suited for marine applications like boats, urban infrastructure, solar power systems, and various industrial uses due to its high capacity and robust design for reliable, sustained power.
  • Why are there different discharge cut-off voltages for different temperatures?
    This is a smart protective feature. At very low temperatures (-30°C), battery chemistry is less efficient, so a lower cut-off voltage (2.0V) allows for more usable energy to be extracted safely without damaging the cell, while a higher cut-off (2.5V) is used from 0°C to 55°C.
  • Is the weight of 3.9KG typical for a battery of this capacity?
    Yes, the weight is consistent with a high-quality, high-capacity lithium iron phosphate (LiFePO4) cell of these dimensions, reflecting the substantial active material inside necessary to achieve the high energy storage of 180AH to 230AH.
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