The iPhone SX uses Smart Charging technology. It charges the phone first and the case second with a 5W charger. A 10W or 12W adapter charges both at a combined rate of about 5W. An 18W adapter fast-charges the phone first, then the case. This method maintains efficiency and supports battery health.
Users have reported improved battery lifespan when using Smart Battery Charging consistently. The technology detects when the iPhone is plugged in for an extended period, such as overnight. It then calculates the best time to complete the charge, typically just before you wake up.
While this feature is undeniably beneficial, it is important to consider if it fits your usage patterns. Some users may prefer quicker charging, especially when time is limited. To make an informed decision about whether to enable Smart Battery Charging, you must evaluate how it impacts your daily routine.
As we explore the practical aspects of Smart Battery Charging, we will delve into its advantages and any potential drawbacks. We will also guide you on how to customize settings to maximize the benefits on your iPhone XS.
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