SUNKKO 787A+ Spot Welder 18650 Battery Solder Welding Machine Microcomputer. Microcomputer chip and intelligent control precision current regulator. Professional welding machine welding pressure adjustment knob, welding pressureadjustable size. Can choose professional foot trigger welding or handle simple quick welding method. US imports of amorphous alloy longevity welding needle.Original digital display battery charging function, easy to solder the battery quickly andaccurately charge. Professional single pulse - double pulse selection welding. With overheating protection and charge output short circuit protection.
Single / double pulse welding way option. Unique NC rechargeable battery function. Constant current / constant voltage charging. Charging output short circuit protection function. Soldering Current: 50A800A (Related Pulse Range 1ms19ms).
Net Weight: 4.5 kg. Voltage Recharge Range: 4.215V. Soldering Thickness: 0.10.15mm.
Net Weight: 4.3 kg. Order may be cancelled due to insufficient of your information. Missing item or get wrong item or damaged items, or the item seams can not work well, please keep all the items in original condition, make all the items together with packing, then take some photos of them and send us the photos by message box. (2) How we will react? (sometimes you may be requested to return the incorrect item).
(3) Valid time for returning. We promise to achieve your 100% satisfaction. Thank you so much for your kindness and understanding.