Samsung Fast Charge charger EP-L4020 40W (15W+25W) Black Charge the battery to 100% before you reach your destination The USB Type C port allows you to use up to 25 W power to charge the device at an amazing Super Fast Charge speed. And the USB A port has a maximum power of 15 W, which provides a fast charge, including up to 40W from this powerful charger. Two chargers in one Charge two devices simultaneously with a double port. Both you and your friend can enjoy fast charging on the way. You can also load your accessories while keeping your phone battery at 100%. Secure charging of your devices Protect your equipment from overload, short circuit and high temperature. Charge them safely even in unstable electrical conditions without worrying about interference and drain current.