SAMSUNG NOTE 20 ULTRA USED ORIGINAL BATTERY {4370} MAH {16.96} WH ASSEMBLED IN VIETNAM, ASSEMBLE AU VIETNAM BATTERY MODEL NO. EB-BN985ABY, SAMSUNG SDI VIETNAM CO., LTD. SECONDARY LI-ION BATTERY. WARNING: DO NOT DISASSEMBLE, CRUSH, PUNCTURE, HEAT, BURN, OR REUSE. AUTHORIZED SERVICE PROVIDER ONLY.