In general, a 15-watt wireless charger can provide enough charging power to keep up with the needs of using navigation. However, the exact effect may depend on the device you use and the power consumption of the navigation app. Some devices may have high power consumption when using navigation and may require a higher power charger to meet the needs of charging and navigation at the same time. Therefore, if you use a high-power device and navigate at the same time, you may want to consider using a higher-power wireless charger to ensure that the device is continuously charged and meets navigation needs.
15W intelligent tracking car wireless fast charge, so that the charging speed can keep up with the driving speed, 15W wireless charging can keep up with the navigation.
Should be able to keep up with the navigation