chips hold up well, electrically conductive on all contacts. I use them in some test devices and have had luck with all 4 ordered.
Xiaomi BHR5846GL Redmi Buds 4 Wireless Headphones White, white
50 Review
10PCS Rhymad Conductor Compact Lever Connectors With Fixed Base, 28-12 AWG Electrical Wire Terminals For 2 Circuit Inline Splices (SPL-2)
43 Review
Wall charger COMMO Compact charger 20W Single Type-C, White
47 Review
Realme 10 Smartphone 8/128 GB RU, Dual nano SIM, Black
87 Review