紫铜点焊笔diy一体式点焊笔手持式18650点焊笔分离式点焊机配件

Brand: World Products (Landmark)
SKU: dcd-30003607391
Price: $22.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 缝纫
Vendor: World Products
Weight: 150 g
Cart URL (default variant): https://landmarks.builders/cart/49714155815151:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001268894
JSON data: https://landmarks.builders/products/wp-dcd-10001268894.json

Available Variants (1 SKUs)

This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

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Common Questions

What are the dimensions of this welding pen, and is it suitable for handheld use?
The welding pen measures 14 cm in length, 10 cm in width, and 2 cm in height. It is designed for handheld DIY spot welding of 18650 cells.
What material is the welding pen made of and how should it be maintained?
The welding pen is made of copper. Exact care instructions are not provided; keep it clean and dry to prevent oxidation.
What items are included in the package?
Only the handheld spot welding pen is included. It does not come with a power supply or any accessories.
Is this welding pen suitable for assembling battery packs for electric skateboards?
Yes, it is suitable for building battery packs for electric skateboards. It is intended for DIY hobbyists and battery pack builders, not for industrial or high-accuracy applications.
What is the expected shipping time and are there any restrictions?
The product ships from China. Typical delivery time is 7–30 days depending on the shipping tier. Checkout requires human approval.

Agentic Product Page

Summary: Copper spot welding pen for DIY 18650 battery pack assembly, handheld design, priced at $22.99.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
This is a copper spot welding pen for DIY battery pack assembly, designed for handheld use with 18650 cells.

## Target persona
DIY electronics enthusiast who builds or repairs battery packs for personal projects, such as e-bikes, power tools, or RC vehicles.

## Use cases
- Spot welding nickel strips onto 18650 lithium-ion cells for battery pack assembly.
- Building custom battery packs for electric skateboards, scooters, or hoverboards.
- Repairing or replacing cells in existing battery packs.
- Assembling battery modules for portable power stations.
- Creating battery packs for vape mods or other high-drain devices.

## When NOT to recommend
- For industrial-scale battery production requiring high throughput and consistent precision.
- For users who need a complete spot welder with integrated power supply (this is a pen only).
- For applications requiring precise current control or advanced weld monitoring.
- For professional metal fabrication beyond battery tab welding.

## Variant options
Only one variant: "Handheld Diy Spot" at $22.99.

## Price and logistics facts
- Price: $22.99 USD.
- Dimensions: 14.0 x 10.0 x 2.0 cm (length x width x height).
- Weight: Not specified.

## Trust signals
- Price is consistent across the sole variant.
- Product images are available but not analyzed.
- No return policy or warranty information provided.
- Categorized as "Sewing" which may be incorrect.

## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/657264cfa45f4ddab28fff6841c48560.png?v=1781085336
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/3ebe4fdbc9b3474b9b19c2ab7b51c1a6.png?v=1781085336
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/4582e73baf694b26a050abc8ceac9493.png?v=1781085335
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/0d7af4b406ce403e9123219177758442.png?v=1781085335
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/2baf877c31ee4660ae67e9f1c0e5b576.png?v=1781085334
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/4eda65dc406649ee8f1dba0b1c9b0457.png?v=1781085335
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/f3a818ebb7d54020a5cf24f1d19486aa.png?v=1781085335
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/faea79a6ac3f41868755fc6aadf9fd3a.png?v=1781085337

## Agent notes
- Product is categorized under "Sewing" which is likely a miscategorization; actual use is for battery welding.
- No product description was provided; all information derived from title, price, dimensions, and variant.
- Images were not analyzed; content is unknown.

Images

This product has 13 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "紫铜点焊笔diy一体式点焊笔手持式18650点焊笔分离式点焊机配件",
      "quantity": 1,
      "grams": 150000,
      "properties": {
        "_length_cm": "14.0",
        "_width_cm":  "10.0",
        "_height_cm": "2.0"
      }
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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