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  • 7.4V 400A Battery Spot Welder 18650 Battery Nickel Strip Diy Spot Welding Machine Adjustable Welding 0.25mm Nickel Plating
  • 7.4V 400A Battery Spot Welder 18650 Battery Nickel Strip Diy Spot Welding Machine Adjustable Welding 0.25mm Nickel Plating
  • 7.4V 400A Battery Spot Welder 18650 Battery Nickel Strip Diy Spot Welding Machine Adjustable Welding 0.25mm Nickel Plating
  • 7.4V 400A Battery Spot Welder 18650 Battery Nickel Strip Diy Spot Welding Machine Adjustable Welding 0.25mm Nickel Plating
7.4V 400A Battery Spot Welder 18650 Battery Nickel Strip Diy Spot Welding Machine Adjustable Welding 0.25mm Nickel Plating

7.4V 400A Battery Spot Welder 18650 Battery Nickel Strip Diy Spot Welding Machine Adjustable Welding 0.25mm Nickel Plating

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                        The 18650 battery pack assembly process, the spot welder is an indispensable important tool, but ordinary spot welder on the market is bulky and has a relatively high weight. 
                        The common spot welder generally adopts a transformer structure and generates a large amount of heat. 
                        The current controlled is not accurate, causing the solder joint to be black or weak.       
                        This product is a compact spot welding machine control board. It is powered by 3 series of iron-lithium batteries. 
                        It can be carried with you. It does not need to be connected to the socket. 
                        The battery capacity is 10000mah. At present, the product supports direct spot welding of nickel tape below 0.25mm, and the adhesion is strong, which is enough for non-industrial buyers. 
                        Used for battery assembly spot welding of 18650, 26650, 32650 battery assembly, etc. 
                        The spot welding machine supports 0.1-0.25mm nickel plating or 0.1-0.15mm thick pure nickel sheet, with strong adhesion.
                        This has just been put on the shelf, there is no shell, the next step we will increase the product with the shell, it will be more convenient to use. 

                         Weight : 1086g 
                        Size : 80 x 54 x 141mm            
                        Voltage: 7.4V
                        Current: 400A

                        1. The product cannot change the power supply voltage and power privately. 
                        2. it is strictly forbidden to connect the wires privately. 
                        3. Do not use other chargers to charge the product. 

                        Method of use:
                        1. Because the battery is charged, we will put a heat shrink film on the battery to prevent short circuit conduction. 
                        2. Please remove the first layer of heat shrinkable film after receiving it, taking care not to short the electrode. 
                        3. Put the hole of the board into the battery screw and tighten the nut. 
                        4. Simultaneously contact the two electrodes with the nickel strip and the surface of the battery. 
                        5. Press the switch to directly discharge the welding. 

                        Matters needing attention:
                        1. Do not hold the switch for a long time. 
                        2. Please press down hard when spot welding to prevent poor contact. 
                        3. Please feel charged when the discharge is insufficient, please use our dedicated 10.8v charger Do not short-circuit the battery, you can use electric tape.

                        Package Included:

                        1 x 
                        7.4V Spot Welder
                        1 x Charger

                        NOTE: From May 7, 2020, the product is updated to 2020 new version of intelligent automatic spot welding machine.

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                        Processing time: The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.
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                        Shipping method(s) Shipping time Tracking information
                        (1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
                        (2) Business days do not include Saturday/Sunday and any public holidays.
                        (3) These estimates are based on normal circumstances and are not a guarantee of delivery times.
                        (4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.
                        (5) Expedited shipping can not be used for PO Box addresses

                        Payment methods

                        We support the following payment methods.Click for more information if you are confused about how to pay.
                        *We currently offer COD payments for Saudi Arabia, United Arab Emirates, Kuwait, Oman, Bahrain, Qatar, Thailand, Singapore, Malaysia, Philippines, Indonesia, Viet Nam, India. We will send a confirmation code to your mobile phone to verify that your contact details are correct. Please ensure you follow all the instructions contained in the message.
                        *Paying with Installment (credit card) or Boleto Bancário is only available for orders with shipping addresses in Brazil.

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