Spot Welder DIY Kit 9 Gears Power Adjustable Mini Spots Welding Machine Control Board for 14650 17490 18650 Battery

$24.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 

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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Specification:

Name: Spot Welder DIY Kit
Material: Printed Circuit Board
Working Voltage: 6.5-16V
Working Current: <20mA
Standby Power Consumption: <0.5mA
Recommended Operating Temperature: -10°C to 60°C
Voltage: 12.0V
Welding Current: 1700A Max
Welding Thickness: 0.1-0.3mm

Features:

1. Efficient Spot Welding: This DIY spot welder kit features pure copper conductors for enhanced electrical conductivity and heat dissipation, improving the efficiency of spot welding tasks.
2. Durable Welding Pin: The alumina copper spot welding pin is designed to handle high currents, ensuring durability and long-lasting performance even under heavy usage.
3. User-Friendly Design: The control board is marked with positive and negative terminals, preventing incorrect connections. This user-friendly design ensures safe and hassle-free operation.
4. High-Performance Components: Equipped with a high-frequency capacitor with low internal resistance and high-temperature resistance, this spot welder kit can withstand demanding welding conditions.
5. Adjustable Power Settings: The kit offers 9-speed power adjustment options, allowing users to fine-tune welding power as needed. The digital tube display provides real-time visibility of the selected gear.


Battery:


The following battery packs can be used as operating power sources:
12V car starting power supply, model aircraft 3S high-rate battery pack, three-string high-rate lithium battery pack, supercapacitor pack, polymer high-rate battery pack
40900 3-string battery pack, 12V 20A and above lead-acid batteries with good performance.
Calculation formula: capacity X discharge rate = load capacity
Take a 4000ma model aircraft battery as an example, the discharge rate is 45C (4AX45C=180A)


Instructions for use:

Function keys: 1, for switching machines, 2 for switching gears!

When powered on, you need to press it once to turn it on, the default is 0 gear. Press and hold the button for 1 second to release
Increase the gear by one gear, the buzzer will sound, and the LED light will flash corresponding to the gear.
For example: 3 gears, the buzzer sounds 3 times, the LED flashes 3 times, a total of 9 gears. 1st to 5th gear spot welding 0.1-0.15,
5-7 gear welding 0.2, 8-9 gear welding 0.25-0.3 Press and hold the button again for about 3 seconds. It will power down. In the off state, short press the power on, the gear will return to 0 gear


Package Include: 


1x Control board
2x Input cable
2x Soldering pen
4x Screws
1x Nickel sheet

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Product ID: 21164288 Category: Model: Bareboard (+1 more)
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