Slow charging refers to the process of charging a device, such as an electric vehicle or smartphone, at a lower power rate. This method typically uses standard outlets, which provide a gradual increase in battery power. While it takes longer to fully charge the device, slow charging is often gentler on the battery, potentially extending its lifespan. Many users prefer slow charging for overnight charging or when they have ample time to recharge their devices. It is a convenient option for those who do not need a quick power boost and can wait for their battery to reach full capacity without urgency.