The mophie essentials 20W charger is a fast-charging wall adapter. Get up to 50% battery in just 30 minutes with the USB-C ports 20W output. The essentials 20W is optimal for MagSafe, providing full 20W power to MagSafe chargers. Fast charge any USB-C mobile device with the essentials 20W charger. The compact design of the 20w charger allows it to fit in your bag for a quick charge on-the-go. The essentials 20W charger is made with 50% post-consumer recycled plastic, while its packaging is made with post-consumer recycled materials and is plastic. We also offer you a 2-year warranty with the wireless charging pad to give you peace of mind.