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3700W Battery Spot Welder with 1.5" LCD Display

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High-Efficiency Welding Performance Supports up to 1000A output current, capable of welding 0.3mm nickel-plated steel strip, 0.25mm pure nickel, 0.2mm steel, and 0.1/0.15mm copper layers. Achieves 60,000+ welds without bulging, ensuring safe battery and nickel strip connections. Dual-pulse high-current technology delivers high precision for both thin and thick materials.
Interchangeable Dual-Tip Welding Pen Equipped with removable dual-head welding tips (one fine tip for precision, one durable tip for heavy use), allowing easy pin distance adjustment. Compatible with various material sizes and thicknesses, offering flexible adaptation for both polymer and cylindrical batteries.
High-Capacity Portable Battery Built-in 2500mAh lithium battery (fully charged in 2.5 hours) supports up to 2,000 welds at the lowest setting. Provides +40% more battery capacity than similar products, extending working time ideal for outdoor use or batch production.

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Safety Protection System Built-in multiple protections including automatic shutdown for overheating, low temperature, and low voltage. An abnormal alarm system displays low battery or temperature warnings on the screen, enhancing operational safety.
Compact, Lightweight & Precision Control Dimensions: approx. 20.2cm x 4.5cm x 2.8cm, weight: 137g for comfortable handheld use. Offers 90 adjustable power levels with precision welding control (accuracy ±0.05mm), suitable for both thin and thick materials.
High-Quality Materials & Durability Welding tips and internal components made of solderable copper and nickel-plated steel for wear resistance. Efficient heat dissipation design reduces the heat-affected zone by approximately 30%, extending tool life. Significantly improved product lifespan for professional and long-term use.
Generous Gift Package: Our package includes a H2-2026 spot welder, 2 pairs of spot welding pens,, a roll of nickel-plated sheet metal, 4*4 battery holders, a charging cable, and a piece of gauze. Everything you need is included. Once you receive the package, simply charge the spot welder and you're ready to go. The package is beautifully wrapped, making it a great gift for your loved ones, Father's Day, or friends.