{"product_id":"spot-welding-machine-circuit-board-kit-for-18650-26650-32650-lithium-battery","title":"Spot Welding Machine Circuit Board Kit for 18650\/26650\/32650 Lithium Battery","description":"\u003ch2\u003ePortable Energy Storage Spot Welder – Smart Auto-Trigger Circuit Board\u003c\/h2\u003e\u003cp\u003eThis spot welding machine circuit board can be used to weld \u003cstrong\u003e18650 \/ 26650 \/ 32650 and other lithium batteries\u003c\/strong\u003e. Portable, stable, reliable, and durable — connect it to your own car startup battery or high-power battery pack and start welding immediately. Save on production costs!\u003c\/p\u003e\u003ch3\u003eSmart Auto-Trigger Spot Welding\u003c\/h3\u003e\u003cp\u003eEquipped with an intelligent spot welding program that \u003cstrong\u003eautomatically controls the welding action\u003c\/strong\u003e — no trigger switch needed. Simply touch the welding pen to the nickel sheet and the spot welding pulse is automatically output. Free your hands and weld effortlessly!\u003c\/p\u003e\u003ch3\u003e5-Gear Power Adjustment\u003c\/h3\u003e\u003cp\u003eUpgraded from 3 gears to \u003cstrong\u003e5 gears\u003c\/strong\u003e, allowing better adaptation to different battery types, lower-performance batteries, and varying nickel sheet thicknesses. More options, more flexibility.\u003c\/p\u003e\u003ch3\u003eOptimized Board Design\u003c\/h3\u003e\u003cp\u003eImproved board structure with a more rational circuit design for enhanced reliability and performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Batteries:\u003c\/strong\u003e 18650 \/ 26650 \/ 32650 \/ LiPo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Voltage:\u003c\/strong\u003e 12V – 14.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Current:\u003c\/strong\u003e 90A – 150A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeldable Nickel Thickness:\u003c\/strong\u003e ~0.1mm – 0.15mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSuggested Power Supply\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e30–45Ah lead-acid battery (good performance, low internal resistance)\u003c\/li\u003e\n\u003cli\u003e3.5–5.5Ah 45C 3S aero model lithium battery pack\u003c\/li\u003e\n\u003cli\u003e30–35Ah capacity 18650 battery pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Ensure your battery can supply more than 90A, otherwise welding may fail. If unsure, extend the wire by ~1 meter using 2.5² or 4² wire to reduce the risk of power tube burnout.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1× Main Circuit Board\u003c\/li\u003e\n\u003cli\u003e1× Buzzer\u003c\/li\u003e\n\u003cli\u003e2× Input Wire\u003c\/li\u003e\n\u003cli\u003e2× Output Line with Welder Pen\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"digilog.pk","offers":[{"title":"Default Title","offer_id":51752499249430,"sku":null,"price":3500.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0764\/1366\/files\/image_3a2a6aad-9c60-4893-b01c-c7b32ef9d5dc.png?v=1787577973","url":"https:\/\/digilog.pk\/products\/spot-welding-machine-circuit-board-kit-for-18650-26650-32650-lithium-battery","provider":"digilog.pk","version":"1.0","type":"link"}