1、 A battery management system (BMS) is essential to establish a connection between cells, ensuring optimal charging and discharging while protecting cells from overcharge, over-discharge, overheating, and short-circuiting. The accuracy provided during construction can significantly influence the battery’s effectiveness, overall lifespan, and the safety of the user. Once built, the battery is thoroughly tested for any potential defects, ensuring the correct voltage output, capacity, and safety standards， Wire harnesses, handles, and connectors are then added based on the specific application. A suitable housing is built around the battery pack to protect it from damage and provide a secure fit， This methodical process, therefore, calls for utmost diligence and caution as mishandling can pose severe risks.
2、 Lastly, for its safe use, a ventilation system may also require installation to prevent overheating and the accumulation of potentially explosive gases. This battery pack specifically demands 32 of these cells, as each cell usually provides a nominal voltage of 3，3V which when connected in a series circuit can provide 12V. In this case, Lithium Iron Phosphate cells (LiFePO4) are typically used because of their wide temperature working range, excellent cycle life, high safety characteristics, and low self-discharge rate, making them preferable for long-term usage.Building a 12V 100Ah lithium battery involves intricate and crucial steps, requiring a deep understanding of specific requirements and precautions.
3、 First and foremost, battery cells are a key aspect, where a quality selection has an effect on the overall performance, safety, and longevity of the battery pack， In terms of assembly, these cells are carefully soldered together in the determined sequence using nickel strips to ensure a secure connection.
