K99 Small Automatic Spot Welding Machine Control Motherboar

Suitable for 14650, 17490, 18650, 21700, 26650, 32650 and other cylindrical lithium batteries, metal hydride batteries, etc., all of which can be firmly spot welded. Support 0.1-0.3mm sheet spot welding.Two-sided outgoing wires are convenient for spot welding, and the products are marked, so it is not easy to make mistakes.99 levels of power adjustment Digital tube real-time gear display, gears 0-99, 1st gear is the lowest, 99 gears is the highest When using, increase the gears in turn.The spot welding machine control board uses 5 MOS tubes, and after 5 parallel connections, the theoretical maximum current can reach about 1700A.8 square spot welding pen, 10AWG wire, aluminum oxide copper spot welding , the over-current capacity and durability, and greatly the spot welding efficiency.Product name: K99 spot welding machineWorking voltage: 6.5V-16VWorking current: Less than 20maStandby power consumption: Less than 0.5maRecommended operating temperature: -10-60°CVoltage: 12VWelding current: 1700A MAXWelding sheet thickness: 0.1-0.3mm (related to battery discharge energy)Capacity: 20AH-80AH (new battery does not the capacity of 45AH, over 45AH, contact customer service to inquire about the current limiting ) or: 4-5 s of super capacitors: Do not use switching power supplies, , chargers, water batteries, and charging for power supply!color:PurpleMaterial:PCBsize:90 x 60mmPackage Contents:1 x Control Panel1 x Sheet2 x Spot Welding Pen2 x Connection Cable2 x Heat Shrinkable Sleeve3 x Caps4 x Screw4 x NutsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don';t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! !

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