I've bought these a lot to replace dead phone batteries. They all worked. Their lifespan is fine at least, but I don't keep records and some phones get a lot more use and abuse than others.
IPEVO V4K: Ultra High Definition 8MP USB Document Camera - Perfect for Live Demos, Web Conferencing, Distance Learning & Remote Teaching on Mac OS, Windows, and Chromebook
3 Review
INSWAN INS 2 Dual Mode Supplemental Conferencing
3 Review
📚 CZUR Assistive Cover 13.14-inch: Splash Resistant, Adjustable Hook & Loop, PVC Material for CZUR Book Scanner - Office & Home - Black
4 Review
📷 CZUR Shine800-Pro: High-Speed Document Camera for Mac and Windows with OCR Function
10 Review