{"product_id":"micro-spot-welder-special-tool-18650-battery-pack-welding-portable-0-15mm-nickel-strip-5000w-mini-diy-kit","title":"5000W Mini Portable Spot Welder Kit for 18650 Battery Packs – DIY Micro Spot Welding Tool with 0.15mm Nickel Strip Compatible","description":"\u003cp data-start=\"0\" data-end=\"367\"\u003eIf you love building your own battery packs, this \u003cstrong data-start=\"50\" data-end=\"82\"\u003eMini 5000W Micro Spot Welder\u003c\/strong\u003e is the tiny powerhouse your DIY bench has been waiting for. Designed specifically for \u003cstrong data-start=\"169\" data-end=\"207\"\u003e18650 lithium battery pack welding\u003c\/strong\u003e, this compact tool delivers serious performance in a pocket-sized body — perfect for makers, hobbyists, RC builders, e-bike modders, and electronics tinkerers.\u003c\/p\u003e\n\u003cp data-start=\"369\" data-end=\"739\"\u003eDon’t let the size fool you. With a \u003cstrong data-start=\"405\" data-end=\"426\"\u003ehigh 5000W output\u003c\/strong\u003e, this portable spot welder easily handles \u003cstrong data-start=\"469\" data-end=\"503\"\u003e0.1–0.2mm nickel strip welding\u003c\/strong\u003e, creating \u003cstrong data-start=\"514\" data-end=\"569\"\u003estrong, clean, and professional-looking weld points\u003c\/strong\u003e without bulky industrial equipment. Whether you're repairing battery packs or building custom power banks, this tool gives you precision and control right in your hands.\u003c\/p\u003e\n\u003cp data-start=\"741\" data-end=\"1116\"\u003eThe \u003cstrong data-start=\"745\" data-end=\"776\"\u003eadjustable current settings\u003c\/strong\u003e make it beginner-friendly while still powerful enough for experienced DIYers. Just tweak the power level based on nickel strip thickness and you're ready to go. The \u003cstrong data-start=\"942\" data-end=\"970\"\u003ereplaceable welding pins\u003c\/strong\u003e extend the life of the device, and once fully charged, it can perform \u003cstrong data-start=\"1041\" data-end=\"1068\"\u003ethousands of weld spots\u003c\/strong\u003e on a single charge — ideal for bigger projects.\u003c\/p\u003e\n\u003cp data-start=\"1118\" data-end=\"1333\"\u003eIts \u003cstrong data-start=\"1122\" data-end=\"1159\"\u003eultra-compact, lightweight design\u003c\/strong\u003e makes it easy to carry to workshops, garages, or field projects. It’s a true \u003cstrong data-start=\"1237\" data-end=\"1278\"\u003eportable battery spot welding machine\u003c\/strong\u003e built for convenience without sacrificing performance.\u003c\/p\u003e\n\u003cp data-start=\"1335\" data-end=\"1516\"\u003e⚠️ \u003cstrong data-start=\"1338\" data-end=\"1357\"\u003eImportant Note:\u003c\/strong\u003e This tool is specially designed for \u003cstrong data-start=\"1394\" data-end=\"1431\"\u003ebattery nickel strip welding only\u003c\/strong\u003e. It is \u003cstrong data-start=\"1439\" data-end=\"1455\"\u003enot suitable\u003c\/strong\u003e for copper, gold, silver, or other high-conductivity metals.\u003c\/p\u003e\n\u003ch3 data-start=\"1518\" data-end=\"1540\"\u003eWhy DIYers Love It\u003c\/h3\u003e\n\u003cp data-start=\"1541\" data-end=\"1922\"\u003e✔ High-power 5000W output in a mini size\u003cbr data-start=\"1581\" data-end=\"1584\"\u003e✔ Perfect for 18650 lithium battery pack assembly\u003cbr data-start=\"1633\" data-end=\"1636\"\u003e✔ Supports 0.1mm – 0.2mm nickel strip welding\u003cbr data-start=\"1681\" data-end=\"1684\"\u003e✔ Adjustable current for different welding needs\u003cbr data-start=\"1732\" data-end=\"1735\"\u003e✔ Replaceable welding needles\u003cbr data-start=\"1764\" data-end=\"1767\"\u003e✔ Portable, lightweight, and easy to use\u003cbr data-start=\"1807\" data-end=\"1810\"\u003e✔ Long-lasting battery for thousands of welds per charge\u003cbr data-start=\"1866\" data-end=\"1869\"\u003e✔ Great for hobbyists, makers, and electronics repair\u003c\/p\u003e\n\u003ch3 data-start=\"1924\" data-end=\"1957\"\u003eAutomatic Welding Power Guide\u003c\/h3\u003e\n\u003cp data-start=\"1958\" data-end=\"2099\"\u003e🔹 0.1mm nickel strip → Set power level to 5\u003cbr data-start=\"2002\" data-end=\"2005\"\u003e🔹 0.15mm nickel strip → Set power level to 6\u003cbr data-start=\"2050\" data-end=\"2053\"\u003e🔹 Upgraded model supports welding up to 0.2mm\u003c\/p\u003e\n\u003ch3 data-start=\"2101\" data-end=\"2121\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cp data-start=\"2122\" data-end=\"2226\"\u003e• 1 × 5000W Mini Spot Welding Machine\u003cbr data-start=\"2159\" data-end=\"2162\"\u003e• 1 × Original Charger\u003cbr data-start=\"2184\" data-end=\"2187\"\u003e• 1 × 2M Nickel Strip (0.1mm thickness)\u003c\/p\u003e","brand":"Congo Basin Group","offers":[{"title":"5000W","offer_id":53001076113715,"sku":"14:203027829#5000W","price":77.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/2167\/9667\/files\/Se307cdf9008b4887a110c7f5b140740dB.webp?v=1769400650","url":"https:\/\/www.congobasin.ai\/products\/micro-spot-welder-special-tool-18650-battery-pack-welding-portable-0-15mm-nickel-strip-5000w-mini-diy-kit","provider":"CongoBasinGroup.com","version":"1.0","type":"link"}