Battery for Samsung Galaxy A50 Li-Ion Replacement Battery with 3900 mAh - Samsung Original Accessory Including Display Pad: Amazon.de: Electronics & Photo
Samsung Galaxy A50 Disassembly / Teardown || How to Open Sammsung A50 / all internal Parts of A50 - YouTube
ORIGINAL BATTERY 4000mAh FOR SAMSUNG GALAXY A50 SM-A505FN/DS A505FN/DS
Samsung Galaxy A50 review: Still one of the best budget phones - CNET