Charging your Surface Pro 11 via USB-C should not significantly impact the battery health compared to using the power adapter. Both charging methods are designed to be safe for the device, and modern devices typically have built-in mechanisms to manage battery charging effectively. However, it's always advisable to use a charger that meets the required specifications to ensure optimal performance and battery longevity.
Using a lower wattage charger may lead to slower charging times, but it should not harm the battery. Consistently using the recommended charger, whether it's the power adapter or a USB-C charger that meets the specifications, will help maintain battery health over time.
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