Woot (Amazon Company) has a Mophie Universal Wireless Charger Sale, $9.99 after $3 off automatically with Prime membership, Free Shipping for Prime Members. Expires: 6/11/2021 - Rated at 3.9 out of 5 stars

• Universal Wireless Charging Optimized for fast charge, the wireless charging stand delivers the fastest wireless charge your smartphone can handle.  7.5 Watts
• Adjustable Design The wireless charging stand can charge your iPhone in portrait mode, landscape mode, or as a flat charging pad. No matter how you use it, you’ll have a full charge when you’re ready to go
• Stylish Design The smooth, polished glass finish looks sleek on any tabletop or desk
• Charges Through Lightweight Cases No need to remove your phone from its case when you want to charge wirelessly. The wireless charging stand can deliver a wireless charge through cases up to 3millimeter thick
• Maintain Full Functionality Maintain full functionality of your phone and access to your favorite features while charging. When used as an upright desk stand, the wireless charging stand holds your phone at a convenient viewing angle while it charges