Lithium batteries are generally more durable than lead-acid batteries. Lithium batteries have a longer lifespan, higher energy density, and are lighter in weight compared to lead-acid batteries. They also have a higher charge/discharge efficiency and a lower self-discharge rate. Additionally, lithium batteries can withstand a higher number of charge-discharge cycles, making them a more reliable and durable option for many applications. However, it’s essential to consider specific factors such as cost and application requirements when choosing between lithium and lead-acid batteries.