The Piggy Back Power wireless battery pack delivers reliable portable power with a massive 10,000mAh capacity, designed to keep your phone charged wherever you go. Compatible with most Qi-enabled devices, including many iPhone and Galaxy models, this power bank magnetically attaches to your phone for a secure fit while in use or resting on a surface. For devices without built-in magnetic charging, the included metal ring or a magnetic phone case provides an easy solution. Recharge it with the included USB-C to USB cable, then store it in your bag and enjoy months of standby power when you need it most. Four LED indicator lights provide a quick view of remaining battery life, while the compact design is made from durable ABS and electronic components. It features USB-C input up to 18W, USB-C output up to 20W, and wireless charging output up to 15W. Dimensions: 4” x 2.5” x 0.75”.