{"product_id":"mini-spot-welder-machine-diy-kit-18650-battery-spot-welding-pen-tools","title":"Mini Spot Welder Machine DIY Kit 18650 Battery Spot Welding Pen Tools","description":"\u003ch1 data-section-id=\"1glsnix\" data-start=\"0\" data-end=\"91\"\u003e8000W Mini Spot Welder Kit for 18650 Battery Packs – Portable DIY Battery Welding Machine\u003c\/h1\u003e\n\u003ch2 data-section-id=\"1vbaqmm\" data-start=\"93\" data-end=\"155\"\u003ePowerful Portable Spot Welder for DIY Battery Pack Building\u003c\/h2\u003e\n\u003cp data-start=\"157\" data-end=\"432\"\u003eBuild professional-quality battery packs with this compact yet powerful 8000W Mini Spot Welder Kit. Designed for 18650 lithium battery assembly, this portable welding machine delivers strong, reliable welds with adjustable power settings and advanced double pulse technology.\u003c\/p\u003e\n\u003cp data-start=\"434\" data-end=\"656\"\u003eWhether you're building custom battery packs, repairing power tools, assembling ebike batteries, or working on DIY electronics projects, this spot welder provides the precision and power needed for clean, consistent welds.\u003c\/p\u003e\n\u003cp data-start=\"658\" data-end=\"842\"\u003eIts compact size, built-in rechargeable lithium battery, foot pedal operation, and adjustable output make it an excellent choice for hobbyists, technicians, and battery builders alike.\u003c\/p\u003e\n\u003chr data-start=\"844\" data-end=\"847\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"849\" data-end=\"864\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1tvhxk6\" data-start=\"866\" data-end=\"908\"\u003e⚡ 8000W High-Power Welding Performance\u003c\/h3\u003e\n\u003cp data-start=\"909\" data-end=\"1105\"\u003eDelivers powerful and efficient spot welding for nickel strips used in lithium-ion battery pack assembly. Capable of handling multiple nickel strip thicknesses with strong and stable weld quality.\u003c\/p\u003e\n\u003ch3 data-section-id=\"138tqr9\" data-start=\"1107\" data-end=\"1159\"\u003e🔋 Built-In 9600mAh Rechargeable Lithium Battery\u003c\/h3\u003e\n\u003cp data-start=\"1160\" data-end=\"1284\"\u003eHigh-capacity internal battery provides stable power output and extended operating time without requiring constant charging.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jev1zu\" data-start=\"1286\" data-end=\"1317\"\u003e🎯 Adjustable Power Control\u003c\/h3\u003e\n\u003cp data-start=\"1318\" data-end=\"1464\"\u003eEasily fine-tune welding intensity using the rotary adjustment knob for greater precision across different materials and nickel strip thicknesses.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1d53gmu\" data-start=\"1466\" data-end=\"1513\"\u003e💥 Advanced Double Pulse Welding Technology\u003c\/h3\u003e\n\u003cp data-start=\"1514\" data-end=\"1655\"\u003eDouble pulse output improves weld consistency while minimizing heat impact on battery cells, helping create stronger and cleaner weld points.\u003c\/p\u003e\n\u003ch3 data-section-id=\"gtsuqw\" data-start=\"1657\" data-end=\"1686\"\u003e📟 Digital Display Screen\u003c\/h3\u003e\n\u003cp data-start=\"1687\" data-end=\"1818\"\u003eIntegrated high-definition display provides real-time monitoring of voltage and operating status for improved accuracy and control.\u003c\/p\u003e\n\u003ch3 data-section-id=\"uhsjbr\" data-start=\"1820\" data-end=\"1854\"\u003e🛠 Replaceable Welding Needles\u003c\/h3\u003e\n\u003cp data-start=\"1855\" data-end=\"1982\"\u003eEquipped with high-conductivity welding probes that are removable and replaceable for easy maintenance and long-term usability.\u003c\/p\u003e\n\u003ch3 data-section-id=\"85ofu5\" data-start=\"1984\" data-end=\"2019\"\u003e🦶 Foot Pedal Trigger Operation\u003c\/h3\u003e\n\u003cp data-start=\"2020\" data-end=\"2127\"\u003eHands-free foot switch activation improves safety, stability, and welding precision during repetitive work.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1hixh60\" data-start=\"2129\" data-end=\"2161\"\u003e🧰 Compact \u0026amp; Portable Design\u003c\/h3\u003e\n\u003cp data-start=\"2162\" data-end=\"2285\"\u003eLightweight ABS housing makes this welder easy to transport, store, and use in workshops, garages, or mobile repair setups.\u003c\/p\u003e\n\u003chr data-start=\"2287\" data-end=\"2290\"\u003e\n\u003ch2 data-section-id=\"em107h\" data-start=\"2292\" data-end=\"2306\"\u003ePerfect For\u003c\/h2\u003e\n\u003cul data-start=\"2308\" data-end=\"2542\"\u003e\n\u003cli data-section-id=\"76nn94\" data-start=\"2308\" data-end=\"2337\"\u003e18650 battery pack assembly\u003c\/li\u003e\n\u003cli data-section-id=\"11kxu4z\" data-start=\"2338\" data-end=\"2362\"\u003eEbike battery building\u003c\/li\u003e\n\u003cli data-section-id=\"18ylrwf\" data-start=\"2363\" data-end=\"2390\"\u003ePower tool battery repair\u003c\/li\u003e\n\u003cli data-section-id=\"1ishswq\" data-start=\"2391\" data-end=\"2425\"\u003eDIY lithium-ion battery projects\u003c\/li\u003e\n\u003cli data-section-id=\"11san6m\" data-start=\"2426\" data-end=\"2444\"\u003eRC battery packs\u003c\/li\u003e\n\u003cli data-section-id=\"ib81yx\" data-start=\"2445\" data-end=\"2477\"\u003eSolar battery storage projects\u003c\/li\u003e\n\u003cli data-section-id=\"lj8jwk\" data-start=\"2478\" data-end=\"2514\"\u003eElectronics repair and prototyping\u003c\/li\u003e\n\u003cli data-section-id=\"ujhza8\" data-start=\"2515\" data-end=\"2542\"\u003eNickel strip spot welding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2544\" data-end=\"2547\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"2549\" data-end=\"2566\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2568\" data-end=\"3046\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2568\" data-end=\"2595\"\u003e\n\u003ctr data-start=\"2568\" data-end=\"2595\"\u003e\n\u003cth data-start=\"2568\" data-end=\"2584\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"2584\" data-end=\"2595\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2606\" data-end=\"3046\"\u003e\n\u003ctr data-start=\"2606\" data-end=\"2641\"\u003e\n\u003ctd data-start=\"2606\" data-end=\"2621\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2621\" data-end=\"2641\"\u003eMini Spot Welder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2642\" data-end=\"2666\"\u003e\n\u003ctd data-start=\"2642\" data-end=\"2657\" data-col-size=\"sm\"\u003ePower Output\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2657\" data-end=\"2666\"\u003e8000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2667\" data-end=\"2699\"\u003e\n\u003ctd data-start=\"2667\" data-end=\"2690\" data-col-size=\"sm\"\u003eSpot Welding Current\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2690\" data-end=\"2699\"\u003e1200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2700\" data-end=\"2730\"\u003e\n\u003ctd data-start=\"2700\" data-end=\"2719\" data-col-size=\"sm\"\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2719\" data-end=\"2730\"\u003e9600mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2731\" data-end=\"2778\"\u003e\n\u003ctd data-start=\"2731\" data-end=\"2746\" data-col-size=\"sm\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2746\" data-end=\"2778\"\u003eRechargeable Lithium Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2779\" data-end=\"2807\"\u003e\n\u003ctd data-start=\"2779\" data-end=\"2795\" data-col-size=\"sm\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2795\" data-end=\"2807\"\u003e100–240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2808\" data-end=\"2841\"\u003e\n\u003ctd data-start=\"2808\" data-end=\"2833\" data-col-size=\"sm\"\u003eMaximum Output Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2833\" data-end=\"2841\"\u003e8.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2842\" data-end=\"2860\"\u003e\n\u003ctd data-start=\"2842\" data-end=\"2853\" data-col-size=\"sm\"\u003eMaterial\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2853\" data-end=\"2860\"\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2861\" data-end=\"2878\"\u003e\n\u003ctd data-start=\"2861\" data-end=\"2869\" data-col-size=\"sm\"\u003eColor\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2869\" data-end=\"2878\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2879\" data-end=\"2913\"\u003e\n\u003ctd data-start=\"2879\" data-end=\"2894\" data-col-size=\"sm\"\u003eMachine Size\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2894\" data-end=\"2913\"\u003e15 × 9.8 × 5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2914\" data-end=\"2952\"\u003e\n\u003ctd data-start=\"2914\" data-end=\"2935\" data-col-size=\"sm\"\u003eWelding Pen Length\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2935\" data-end=\"2952\"\u003eApprox. 47 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2953\" data-end=\"2999\"\u003e\n\u003ctd data-start=\"2953\" data-end=\"2982\" data-col-size=\"sm\"\u003eSupported Nickel Thickness\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2982\" data-end=\"2999\"\u003e0.1mm – 0.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3000\" data-end=\"3046\"\u003e\n\u003ctd data-start=\"3000\" data-end=\"3027\" data-col-size=\"sm\"\u003eCompatible Battery Types\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3027\" data-end=\"3046\"\u003e18650 Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"3048\" data-end=\"3051\"\u003e\n\u003ch2 data-section-id=\"c69qv5\" data-start=\"3053\" data-end=\"3091\"\u003eImportant Compatibility Information\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1evb648\" data-start=\"3093\" data-end=\"3117\"\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul data-start=\"3118\" data-end=\"3160\"\u003e\n\u003cli data-section-id=\"14vut9e\" data-start=\"3118\" data-end=\"3132\"\u003eNickel strip\u003c\/li\u003e\n\u003cli data-section-id=\"bm7nu4\" data-start=\"3133\" data-end=\"3160\"\u003eNickel-plated steel strip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1h9bh3\" data-start=\"3162\" data-end=\"3185\"\u003eNot Compatible With\u003c\/h3\u003e\n\u003cul data-start=\"3186\" data-end=\"3226\"\u003e\n\u003cli data-section-id=\"1vw03s1\" data-start=\"3186\" data-end=\"3199\"\u003ePure copper\u003c\/li\u003e\n\u003cli data-section-id=\"1t1wrya\" data-start=\"3200\" data-end=\"3210\"\u003eAluminum\u003c\/li\u003e\n\u003cli data-section-id=\"1j442so\" data-start=\"3211\" data-end=\"3217\"\u003eGold\u003c\/li\u003e\n\u003cli data-section-id=\"649fkv\" data-start=\"3218\" data-end=\"3226\"\u003eSilver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3228\" data-end=\"3231\"\u003e\n\u003ch2 data-section-id=\"6hv2og\" data-start=\"3233\" data-end=\"3252\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cul data-start=\"3254\" data-end=\"3378\"\u003e\n\u003cli data-section-id=\"144czpj\" data-start=\"3254\" data-end=\"3282\"\u003e1 × 8000W Mini Spot Welder\u003c\/li\u003e\n\u003cli data-section-id=\"rzug3q\" data-start=\"3283\" data-end=\"3302\"\u003e1 × Power Adapter\u003c\/li\u003e\n\u003cli data-section-id=\"19i92x\" data-start=\"3303\" data-end=\"3326\"\u003e1 × Nickel Strip Roll\u003c\/li\u003e\n\u003cli data-section-id=\"1ym62sg\" data-start=\"3327\" data-end=\"3342\"\u003e1 × Sandpaper\u003c\/li\u003e\n\u003cli data-section-id=\"1qa2372\" data-start=\"3343\" data-end=\"3360\"\u003e1 × Foot Switch\u003c\/li\u003e\n\u003cli data-section-id=\"1e455xh\" data-start=\"3361\" data-end=\"3378\"\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3380\" data-end=\"3383\"\u003e\n\u003ch2 data-section-id=\"izqxg9\" data-start=\"3385\" data-end=\"3409\"\u003eWhy Customers Love It\u003c\/h2\u003e\n\u003cp data-start=\"3411\" data-end=\"3665\"\u003e✔ Portable and beginner-friendly\u003cbr data-start=\"3443\" data-end=\"3446\"\u003e✔ Strong weld performance for DIY battery packs\u003cbr data-start=\"3493\" data-end=\"3496\"\u003e✔ Adjustable output for precision welding\u003cbr data-start=\"3537\" data-end=\"3540\"\u003e✔ Built-in rechargeable battery\u003cbr data-start=\"3571\" data-end=\"3574\"\u003e✔ Compact workshop-ready design\u003cbr data-start=\"3605\" data-end=\"3608\"\u003e✔ Excellent for hobbyists and professional builders alike\u003c\/p\u003e\n\u003chr data-start=\"3667\" data-end=\"3670\"\u003e\n\u003ch2 data-section-id=\"j8ayjn\" data-start=\"3672\" data-end=\"3688\"\u003eSafety Notice\u003c\/h2\u003e\n\u003cp data-start=\"3690\" data-end=\"3934\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eSpot welding equipment generates high current and heat. Always wear proper eye protection and follow safe battery handling procedures during operation. Recommended for users familiar with lithium-ion battery assembly and spot welding practices.\u003c\/p\u003e","brand":"18650 Battery Partners","offers":[{"title":"Default Title","offer_id":45617096327270,"sku":"Mini-Weld","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/9904\/7782\/files\/Spot_Welder_Machine_DIY_Kit_18650_Battery_Spot_Welding_Pen.png?v=1778680196","url":"https:\/\/18650batterypartners.com\/products\/mini-spot-welder-machine-diy-kit-18650-battery-spot-welding-pen-tools","provider":"18650 Battery Partners","version":"1.0","type":"link"}