1Mainly used for welding single cell or battery pack nickel plate, such as 18650 lithium battery nickel plated 0.15 and 0.2mm steel plate, 500W transformer can be directly welded 2The main board and the display operation panel are separated, and the shell can be flexibly assembled 312864 visual display of multiple sets of data, intuitive operation and convenient operation 4Single encoder parameter adjustment can make the operation simple and fast 5Compatible witCh 40A-100A bidirectional silicon controlled rectifier (SCR) Item Type: Time Control Welding Module Material: Plastic Input Voltage: 9-12V AC Time Input: 0-99 cycles Storage Parameters: 5 groups Welding Strength: 30%-99% adjustable Compatible with 40A-100A bidirectional silicon controlled rectifier (SCR) 1 x Time Control Welding Module 1 x LED Screen 1 x Nut 1 x Gasket