What is Conversion Function? JavaScript provides different built-in functions to convert the values from one type to another type. Different types of conversion function are as follows:  Integer Conversion. When the user type a value in a textbox, the value is consider to be string. The browser may not be able to identify its type exactly.
Keep in mind that most of the time, the battery will not be empty when you plug in, thus reducing charging time. To recharge a completely empty car battery from an ordinary 120-volt socket, the Chevy Volt plug-in hybrid would need 10 hours and the Nissan Leaf EV would need 20 hours.
However, how long you wait depends on the type of charging station or plug that you are using. Level 1 charging plugs are basically your everyday household outlets. For a Nissan Leaf which has a range of approximately 100 miles, this may mean over 22 hours of charging to reach full charge. But the fact of the matter is that you will rarely need your car to be at full charge. For an average American who travels 40 miles per day, a 9 hour charging stretch is enough for a normal amount of commuting the next day. Level 1 charging is perfect for cars like the Chevrolet Volt which is a plug-in hybrid with a 40 mile electric range. Overnight charging will result in full charge for this EV. With voltage of 110 V, a typical sedan will take about 20 hours to charge fully, if needed.