DIY 5V Energy Storage Spot Welding Machine PCB Circuit Board Welding Current

Features:Powerful Output and Versatile Applicability: This mini spot welder boasts powerful output specifically designed for rapid welding of 0.1-0.15mm nickel-plated steel sheets and 0.1mm pure nickel sheets. Its compact size ensures easy portability and storage, catering to various needs such as home DIY and repairs.Smart Power Level Adjustment and Memory Function: The welder features six adjustable power levels, with a simple short press to increase the level. It automatically remembers the last used power level upon startup, eliminating the need for repeated settings and enhancing work efficiency.Automatic Detection Trigger System: Upon contact of the welding pen with the nickel sheet, the welder automatically triggers welding within 0.8 seconds, eliminating the need for manual or foot triggers. This ensures a smooth operation experience and precise welding accuracy.Stable Welding Performance: Adopting advanced power management and software design, the welding process maintains consistent power levels without resetting or zeroing. Even with battery power fluctuations, simply adjusting the power level can maintain welding quality. Prompt charging is recommended for optimal welding results.Safe Charging with Breathing Light Indication: During charging, the power light indicates the charging status in a breathing pattern and remains constantly lit when fully charged. To prevent accidents during charging, the welding function is unavailable, ensuring safe use.Convenient Charging and Long-lasting Battery: The welder comes with a built-in charging management control module, compatible with mobile phone chargers of 5V and at least 1A output current, equipped with a USB charging cable. It houses a 50C high-discharge-rate lithium battery that can sustain hundreds of welds for commonly used nickel-plated sheets after a full charge, ensuring long-lasting durability.Specifications:Color: BlackMaterial: ABS + PCBInput Voltage: 5VOutput Power: 6 levels adjustableApplicable to: 0.1-0.15mm nickel-plated steel sheets, 0.1mm pure nickel sheetsBuilt-in Battery: 1*3.7V 5300mAh lithium batteryItem Dimensions: 140*80*40mm / 5.51*3.15*1.57inPrecautions: The product must be fully charged before first use.Package Included:1 x Spot welding equipment2 x Welding pin1 x Charging cable1 x Nickel sheet

• Powerful Output and Versatile Applicability: This mini spot welder boasts powerful output specifically designed for rapid welding of 0.1-0.15mm nickel-plated steel sheets and 0.1mm pure nickel sheets. Its compact size ensures easy portability and storage, catering to various needs such as home DIY and repairs.
• Smart Power Level Adjustment and Memory Function: The welder features six adjustable power levels, with a simple short press to increase the level. It automatically remembers the last used power level upon startup, eliminating the need for repeated settings and enhancing work efficiency.
• Automatic Detection Trigger System: Upon contact of the welding pen with the nickel sheet, the welder automatically triggers welding within 0.8 seconds, eliminating the need for manual or foot triggers. This ensures a smooth operation experience and precise welding accuracy.
• Stable Welding Performance: Adopting advanced power management and software design, the welding process maintains consistent power levels without resetting or zeroing. Even with battery power fluctuations, simply adjusting the power level can maintain welding quality. Prompt charging is recommended for optimal welding results.
• Safe Charging with Breathing Light Indication: During charging, the power light indicates the charging status in a breathing pattern and remains constantly lit when fully charged. To prevent accidents during charging, the welding function is unavailable, ensuring safe use.