Specifications: Brand: AWithZModel: P90C / P120DCapacitor Type: Super Farad CapacitorPower Level Adjustment: 999AC Input Voltage: 100~240V, 50-60HzOutput Voltage (Max): 9V (P90C) / 10.5V (P120D)Output Current (Max): 6310A (P90C) / 6590A (P120D)Output Power (Max): 56.8KW (P90C) / 69.2KW (P120D)Product Dimensions: 133mm x 224mm x 173mm (5.23in x 8.81in x 6.81in)Spot Welding Pen Options: WP158 / WP240 Features: 1.High Power Output: Equipped with a high-capacity Super Farad capacitor, it delivers up to 69.2KW power (P120D), ensuring efficient and precise spot welding for lithium battery assembly.2.Adjustable Power Settings: The machine features 999 power level adjustments to cater to various welding requirements, which enables greater control for DIY and professional projects.3.Wide Voltage Compatibility: Supports an input voltage range of 100~240V (50-60Hz), making it suitable for global use without needing additional converters.4.Compact Design: With a size of just 133x224x173mm, this lightweight and space-saving design simplifies workspace organization and portability.5.Two Spot Welding Pen Options: Comes with optional WP158 or WP240 pen models for greater flexibility to handle different welding tasks effectively. Package Included: 1 x Spot Welding Machine Kit