i2C DL-02S (2IN1) Battery Welding and PCB Short Killer Circuit Repair

Description

https://www.youtube.com/watch?v=7oxWQyjyQsg

-5 LEVELS OF OUTPUT POWER SWITCH
-HIGH POWER RATE LITHIUM BATTERY
-AERONAUTICAL ALUMINUM ALLOY HOUSING
-SUPPORT APPL NICKEL CHIP BATTERY WELDING
-TYPE-C INTERFACE CHARGING
-FLEXIBLE SPOT WELFING, DOES NOT DAMAGE THE CIRCUIT BOARD