1、In conclusion, while AGM batteries and LiFePO4 batteries each have their unique advantages and disadvantages, their combination in a single system encounters challenges due to their inherent compatibility issues， This emphasises the significance of incorporating appropriate Battery Management Systems (BMS) which are effective in managing these different battery technologies concurrently and suitably. However, these batteries have a comparatively shorter lifespan， Beyond that, the disparate depth of discharge between the two types could also cause imbalance issues. AGM batteries are known for their highly reliable and robust nature, requiring very minimal maintenance and providing unusually high specific power despite slightly low specific energy. In parallel, these batteries are lighter and more environmentally friendly, crucial attributes in certain applications, notably in Electric Vehicles (EVs)， However, these can be managed with effective and comprehensive battery management systems, providing an interesting area for further research and development.

    2、 This gap poses a risk of one battery type discharging into another, resulting in an imbalance which could potentially lead to an accelerated degradation. Conversely, LiFePO4 batteries, even though they sport a higher upfront cost, deliver superior longevity and exceptional thermal stability， Regulating their relative state of charges and ensuring a balance in power distribution among the batteries are key to the successful combination of AGM and LiFePO4 batteries.

    3、Mixing AGM (Absorbent Glass Mat) and LiFePO4 (Lithium Iron Phosphate) batteries in a single system is a topic often confronted with apprehension due to inherent differences in charging profiles, expected lifespans, and overall performance of these batteries， The AGM batteries typically have a lower charge discharge efficiency rate compared to LiFePO4 batteries.However, integrating these two primary energy storage options frames a challenge since matching their voltage levels and charging characteristics becomes complex.