{"product_id":"fnirsi-swm-20-1200a-portable-spot-welder","title":"FNIRSI SWM-20 1200A Dual-Pulse Portable Spot Welder – Battery Pack Builder and Power Bank","description":"\u003cp\u003eThe \u003cstrong\u003eFNIRSI SWM-20\u003c\/strong\u003e is a handheld dual-pulse spot welder for building 18650 and lithium battery packs. It delivers up to 1200A, with a first pulse to break through oxide and a second pulse for a clean weld.\u003c\/p\u003e\u003cp\u003eIt welds pure nickel strip up to 0.25mm and nickel-plated steel up to 0.4mm, with fine control of preheat, pulse and interval on a 2.4-inch screen. Its 5000mAh cells give about 1500 welds per charge, and it doubles as a 5V 2.1A power bank.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e⚡ \u003cstrong\u003e1200A peak\u003c\/strong\u003e dual-pulse welding\u003c\/li\u003e\n\u003cli\u003e🔩 \u003cstrong\u003eNickel strip to 0.25mm\u003c\/strong\u003e nickel-plated steel to 0.4mm\u003c\/li\u003e\n\u003cli\u003e🎚️ \u003cstrong\u003e10,000+ adjustment levels\u003c\/strong\u003e and 4 presets\u003c\/li\u003e\n\u003cli\u003e🔋 \u003cstrong\u003e5000mAh, ~1500 welds per charge\u003c\/strong\u003e plus 5V 2.1A power-bank output\u003c\/li\u003e\n\u003cli\u003e🛡️ \u003cstrong\u003e8 safety protections\u003c\/strong\u003e and detachable copper pens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMax welding current\u003c\/th\u003e\n\u003ctd\u003e1200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWelding thickness\u003c\/th\u003e\n\u003ctd\u003e0.1 – 0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePure nickel\u003c\/th\u003e\n\u003ctd\u003emax 0.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNickel-plated steel\u003c\/th\u003e\n\u003ctd\u003emax 0.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSteel\u003c\/th\u003e\n\u003ctd\u003emax 0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003e5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCharging \/ output\u003c\/th\u003e\n\u003ctd\u003e5V 2.1A Type-C \/ USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e2.4\" TFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × SWM-20 host\u003c\/li\u003e\n\u003cli\u003e1 × welding pen set\u003c\/li\u003e\n\u003cli\u003eReplacement tips\u003c\/li\u003e\n\u003cli\u003e1 × USB-C cable\u003c\/li\u003e\n\u003cli\u003e1 × nickel strip\u003c\/li\u003e\n\u003cli\u003e1 × user manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FNIRSI","offers":[{"title":"Default Title","offer_id":67719194607894,"sku":"FNIRSI-SWM-20","price":15600.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0764\/1366\/files\/fnirsi-swm-20-1200a-portable-spot-welder-1.jpg?v=1791995944","url":"https:\/\/digilog.pk\/products\/fnirsi-swm-20-1200a-portable-spot-welder","provider":"digilog.pk","version":"1.0","type":"link"}