{"product_id":"digital-portable-spot-welder-kit-with-adjustable-speed-and-display-for-18650-lithium-battery-project-21632829","title":"Digital Portable Spot Welder Kit with Adjustable Speed and Display for 18650 Lithium Battery Projects","description":"\u003cp\u003eTake control of your battery welding projects with this \u003cstrong\u003edigital portable spot welder\u003c\/strong\u003e. Designed for 18650 lithium battery packs, it features a vibrant color display, \u003cstrong\u003e30 adjustable speed settings\u003c\/strong\u003e, and powerful welding output up to 800A. Built with advanced protection features and a pure copper welding pen, it's ideal for DIY battery builders, electronics hobbyists, and repair professionals. Compact, powerful, and reliable—this welder delivers pro-level performance in the palm of your hand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e30-speed adjustable output with color display interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePure copper thick welding pen ensures efficient current flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in welding ammeter and over-temperature protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5000mAh battery with 2-hour fast charging capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple safety features: overcurrent, short-circuit, low-power standby\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Our Digital Portable Spot Welder Kit with Adjustable Speed and Display\u003c\/strong\u003e\u003cbr\u003e\nUnlike standard spot welders, this compact unit is packed with smart features like use record tracking, silent mode, auto power-off timer, and low current protection. It’s built for professionals but simple enough for hobbyists—reliable for hundreds of cycles with precise control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDIY 18650 battery pack building\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmall electronics repair shops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMakers, tinkerers, and e-bike enthusiasts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOn-the-go portable welding without heavy gear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWelding Current\u003c\/td\u003e\n\u003ctd\u003e6–800A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e4.2 ± 0.05V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Time\u003c\/td\u003e\n\u003ctd\u003e2 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003e800–2000 uses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003e20A (theoretical standby \u0026gt;2.5 years)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eOvercurrent, short circuit, over-temp, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e112×80×30mm (4.41×3.15×1.18 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eABS + PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Uplifted Finds","offers":[{"title":"Default Title","offer_id":53381405639023,"sku":"BMNV3IWZBF","price":581.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/6314\/5583\/files\/iu_1758930041_1.jpg?v=1787589009","url":"https:\/\/dressiy.com\/products\/digital-portable-spot-welder-kit-with-adjustable-speed-and-display-for-18650-lithium-battery-project-21632829","provider":"Dressiy.com","version":"1.0","type":"link"}