해피차저 is an Android application developed by 한국전기차충전서비스주 that provides a convenient way to find charging stations and calculate charging fees. This free app falls under the Travel & Navigation category, specifically in the Maps & GPS subcategory.

With 해피차저, electric vehicle owners can easily locate nearby charging stations and check their availability. The app also allows users to calculate the charging fees based on the charging time and the charging station's rate. This feature helps users plan their trips and estimate the cost of charging their electric vehicles.

The user interface of 해피차저 is intuitive and user-friendly, making it easy for users to navigate through the app and find the information they need. Whether you are a frequent electric vehicle driver or just starting to explore the world of electric vehicles, 해피차저 is a useful tool to have on your Android device.