{"id":1646749,"date":"2026-05-18T04:40:38","date_gmt":"2026-05-18T04:40:38","guid":{"rendered":"https:\/\/kingsideaconnections.org\/commerce\/?post_type=product&#038;p=1646749"},"modified":"2026-05-18T04:40:38","modified_gmt":"2026-05-18T04:40:38","slug":"diy-portable-battery-storage-spot-welding-machine-pcb-circuit-board-welding-equipment-spot-welders-for-18650-26650-12v","status":"publish","type":"product","link":"https:\/\/kingsideaconnections.org\/commerce\/product\/diy-portable-battery-storage-spot-welding-machine-pcb-circuit-board-welding-equipment-spot-welders-for-18650-26650-12v\/","title":{"rendered":"DIY Portable Battery Storage Spot Welding Machine PCB Circuit Board Welding Equipment Spot Welders for 18650 26650 12V"},"content":{"rendered":"<p>Specifications   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 resistance2  3 5 5 5ah 45C 3S aeromodel lithium battery pack3  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 15mmFunction Description After power on  press and hold the switch for 2 seconds to turn onThere are 4 modes  press and hold the switch for 3 seconds to switch to a  beep  sound and finishLevel 1  Low power1  green light flashes once2nd gear  medium power1  green light flashes twiceLevel 3  High power1  green light flashes three times4th gear  automatic modeWhen the red light is always on  press and hold the switch to turn off the device NOTE 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 5\u00b2 or 4\u00b2 wire  then it will reduce the risk of power tube burnt Package Included 1 x Main Circuit Board2 x Input Wire2 x Output Wire with Welding Pen 1 x Welding Components Kit<\/p>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div> \n","protected":false},"excerpt":{"rendered":"<p>Manufacturer Geekcreit<\/p>\n","protected":false},"featured_media":3901079,"comment_status":"open","ping_status":"closed","template":"","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":""},"product_brand":[],"product_cat":[5358],"product_tag":[5129],"class_list":{"0":"post-1646749","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-battery-protection-module","7":"product_tag-united-states","9":"first","10":"instock","11":"sale","12":"shipping-taxable","13":"product-type-external"},"featured_media_urls":{"thumbnail":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg.webp",150,150,false],"medium":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg.webp",300,300,false],"medium_large":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg.webp",768,768,false],"large":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg.webp",950,950,false],"1536x1536":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg.webp",1000,1000,false],"2048x2048":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg.webp",1000,1000,false],"inspiro-featured-image":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg.webp",1000,1000,false],"inspiro-loop":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg-950x320.webp",950,320,true],"inspiro-loop@2x":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg-1000x640.webp",1000,640,true],"woocommerce_thumbnail":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg-450x675.webp",450,675,true],"woocommerce_single":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg-650x650.webp",650,650,true],"woocommerce_gallery_thumbnail":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg-100x100.webp",100,100,true],"portfolio_item-thumbnail":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg-600x400.webp",600,400,true],"portfolio_item-thumbnail@2x":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg-1000x800.webp",1000,800,true],"portfolio_item-masonry":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg-600x600.webp",600,600,true],"portfolio_item-masonry@2x":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg.webp",1000,1000,false],"portfolio_item-thumbnail_cinema":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg-800x335.webp",800,335,true],"portfolio_item-thumbnail_portrait":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg-600x900.webp",600,900,true],"portfolio_item-thumbnail_portrait@2x":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg.webp",1000,1000,false],"portfolio_item-thumbnail_square":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/e0f6d507-3710-424d-947e-8f9eb8c15bdc.jpg-800x800.webp",800,800,true]},"_links":{"self":[{"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/product\/1646749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/comments?post=1646749"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/media\/3901079"}],"wp:attachment":[{"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/media?parent=1646749"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/product_brand?post=1646749"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/product_cat?post=1646749"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/kingsideacon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