Spot Welder, Battery Pack (18650/21700)

About this product

Pulse spot welder for connecting nickel strips to 18650, 21700, and LiFePO4 battery cells without heat-damaging the cell. Adjustable current, pulse, and delay settings. Suited for custom battery pack assembly and repair.

Batteries, chargers, power supplies, solar panels and fuses for reliable embedded and bench power.

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Specifications

Input Voltage

220V/110V

Adjustable Settings

Welding current, pulse count, delay

Compatible Cells

18650, 21700, LiFePO4

Welding Thickness

Up to ~0.15mm nickel/steel strip