https://store.batteryspecialists.com/389390ts.html
Murata 389/390TS, SR54, SR1130W Silver Oxide High Drain Button Cell Batteries
silver oxide
https://maisondespiles.com/accueil/928-pile-montre-varta-390-sr54-sr1130w-4008496245680.html
Pile Montre Varta 390 / SR54 / SR1130W
pilemontrevarta
https://www.telion.ch/en/item/389-390-sr54-sr1130-15v-b1;4-068124
389/390/SR54/SR1130 1.5V B1 - Telion AG
389/390/SR54/SR1130 1.5V B1
ag
https://www.sellermax.de/knopfzellen/sr54-390-389-mulitdrain-silberoxid-batterie-murata-ex-sony-155-v-10er-verpackung-mu389-10.html
SR54 390 / 389 MulitDrain Silberoxid Batterie Murata ex Sony 1,55 V - 10er Verpackung
SR54 390 / 389 MulitDrain Silberoxid Batterie Murata ex Sony 1,55 V - 10er Verpackung