Get even more power in less space with the 5K mAh Qi2 Wireless Ultrafast Portable Magnetic Battery. Powered by Qi2, the latest advancement in wireless charging, the battery charges at 15W, 3x faster than a standard 5W charger. The slim profile means it easily fits in pockets and bags alike. Charge two devices at once with an additional Usb-c output port. Compatible with magnetic charging iPhone and Android devices, the battery also has an extra strong magnet for a secure hold.