{"product_id":"diy-portable-battery-storage-spot-welding-machine-pcb-circuit-board-welding-equipment-spot-welders-f","title":"DIY Portable Battery Storage Spot Welding Machine PCB Circuit Board Welding Equipment Spot Welders f","description":"\u003cbr\u003e       \u003cbr\u003e       \u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e       \u003cstrong\u003eSpecifications:\u003c\/strong\u003e         ?         - Can be welding 18650\/26650\/32650 lipo battery, it is portable, stable and reliable         - System voltage: 12V-14.6V         - Working current: 90-150A?         - Suggested battery:         1. 20-45ah Lead-acid battery with good performance and small internal resistance         2. 3.5-5.5ah 45C 3S aeromodel lithium battery pack         3. 30-35ah capacity 18650 battery pack?         -This circuit with a 12V battery will become an energy storage spot welding machine for welding nickel pieces such as lithium batteries and nickel-chromium batteries. According to different configurations, the thickness can be about 0.1MM-0.15mm       \u003cbr\u003e           \u003cb\u003eFunction Description:\u003c\/b\u003e          \u003cbr\u003e          After power on, press and hold the switch for 2 seconds to turn on          There are 4 modes, press and hold the switch for 3 seconds to switch to a a??beepa?? sound and finish          Level 1: Low power, green light flashes once          2nd gear: medium power, green light flashes twice          Level 3: High power, green light flashes three times          4th gear: automatic mode          When the red light is always on, press and hold the switch to turn off the device.            ?         \u003cstrong\u003eNOTE:\u003c\/strong\u003e         ?         If the battery is pretty good and the internal resistance is very low, and then there may be large current overload.         If you are not sure about your battery, it`s better to extend the wire by around 1 meter with 2.52 or 42 wire, then it will reduce the risk of power tube burnt.         ?         \u003cstrong\u003ePackage Included:\u003c\/strong\u003e         ?            1x Main Circuit Board          2 x Input Wire          2 x Output Wire(with Welding Pen)          1 x Welding Components Kit           ?     \u003cbr\u003e     \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/00\/D6\/da4c4c1b-e76b-42b9-888f-2aaad044bdca.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/8D\/9B\/ab3f94a7-5121-4d7f-b768-8a10a50f4259.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/7F\/FE\/4795bc77-7545-46c5-81e3-69fd0949932d.jpg\"\u003e\u003c\/p\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43933114040515,"sku":"ZHIQIAN-024856","price":505.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg?v=1725894123","url":"https:\/\/wrsss.com\/products\/diy-portable-battery-storage-spot-welding-machine-pcb-circuit-board-welding-equipment-spot-welders-f","provider":"Wrsss","version":"1.0","type":"link"}