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Spim (16Ah Cells) 4S 4P Busbars and Hardware

Building a 4S4P battery pack with 16Ah SPIM cells requires quality busbars and hardware to ensure safe, high-performance operation.

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Spim (16Ah Cells) 4S 4P Busbars and Hardware

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  1. Spim (16Ah Cells) 4S 4P Busbars and Hardware Building a 4S4P battery pack with 16Ah SPIM cells requires quality busbars and hardware to ensure safe, high- performance operation. In a 4S4P configuration: 4S (Series) connects four cells in sequence to increase voltage, resulting in a nominal pack voltage of around 14.8V to 16.8V, depending on SPIM cell specifications. 4P (Parallel) connects four of these series strings in parallel, boosting the total pack capacity to 64Ah, ideal for applications needing high energy output and longer runtime.

  2. Busbars are essential for managing the current between cells. Copper busbars are highly recommended for their superior conductivity, with a thickness of 2–3mm and a width of 10– 15mm to handle high current loads safely. Arrange the busbars to span only the necessary distances to minimize resistance and prevent excess heat generation. For hardware, choose stainless steel bolts and nuts for durability, along with flat and spring washers to secure connections and distribute load evenly. Insulation between

  3. busbars and cells is critical to prevent short circuits and enhance safety. After assembly, ensure each connection is consistently torqued, then check the pack’s voltage. ABattery Management System (BMS) is essential for monitoring each cell’s voltage, temperature, and balance, protecting the pack from overcharging, overheating, and extending its lifespan. This robust setup is reliable for high-capacity applications that require stable, efficient power delivery. Contact +-- https://srikobatteries.com/product/spim-16ah-cells-4s-4p- busbars-and-hardware/ kruthala@srikobatteries.com 1585 Beverly CT, Unit 121, Auror

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