However, the push for Al-ion innovation is not without its reasons such as its sustainability and safety benefits along with certain electrochemical performance metrics. Furthermore, the Al-ion's resilience against damage and reduced risk of hazards like thermal runaway paves the way for safer energy storage solutions. Al-ion batteries are less prone to the formation of dendrites, unwanted growths that can cause short circuits in a battery. Additionally, aluminum's superior thermal conductivity facilitates more efficient heat dissipation, reducing the risk of overheating and thermal runaway, a critical safety concern in battery technology. The robust compatibility of Al-ion batteries with stable electrolytes further enhances their safety by mitigating the potential for chemical reactions that could compromise the battery's integrity. Moreover, the inherent stability of aluminum as a material contributes to the overall durability and resilience of these batteries. All in all, although Al-ion batteries currently trail behind Li-ion in certain performance aspects, their innate benefits, and the possibility of overcoming present challenges make them a real candidate to replace Li-ion batteries.