Is it okay to charge PS4 controller with phone charger?

Is it okay to charge PS4 controller with phone charger? You can charge a PS4 controller with a phone charger, provided that the cable is a Micro USB, which is commonly used with a lot of smartphones. However, you must ensure that the phone charger you use is rated 800ma to prevent your controller from burning out.

You can charge a PS4 controller with a phone charger, provided that the cable is a Micro USB, which is commonly used with a lot of smartphones. However, you must ensure that the phone charger you use is rated 800ma to prevent your controller from burning out.