How Long Does It Take for Your Battery Capacity to Go Down
Battery capacity declines over time, but how fast? Most lithium-ion batteries lose 20% capacity after 300–500 charge cycles. However, degradation isn’t linear—it depends on usage, environment, and care. You might assume all batteries degrade equally, but heat, charging habits, and manufacturing quality dramatically alter lifespan. A phone used in direct sunlight ages faster than one … Read more