Ligepu
0 ratings
811H Battery Spot Welder 36 KW Capacitor Energy Storage Pulse Welding Machine, Mini Portable Spot Welding Equipment for 18650, 21700 Lithium Battery Pack Building
genuine image
811H Battery Spot Welder 36 KW Capacitor Energy Storage Pulse Welding Machine, Mini Portable Spot Welding Equipment for 18650, 21700 Lithium Battery Pack Building
The newly designed high-frequency inversion battery spot welder is portable, powerful, and eliminates tripping problems, making it the ideal choice for precise and efficient welding.
811H Battery Spot Welder 36 KW Capacitor Energy Storage Pulse Welding Machine, Mini Portable Spot Welding Equipment for 18650, 21700 Lithium Battery Pack Building
Item #: 102035300

811H Battery Spot Welder 36 KW Capacitor Energy Storage Pulse Welding Machine, Mini Portable Spot Welding Equipment for 18650, 21700 Lithium Battery

Item #: 102035300

XCD 2202

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, September 27
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
The newly designed high-frequency inversion battery spot welder is portable, powerful, and eliminates tripping problems, making it the ideal choice for precise and efficient welding.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Power Output
The 811H operates at a robust 36 KW, ensuring efficient and quick welding for battery packs, especially suitable for energy-intensive lithium cells.
Portable Design
Compact and lightweight, this mini spot welder allows for easy transportation and use in various settings, making it ideal for on-the-go battery pack assembly.
Capacitor Storage
Utilizing advanced capacitor energy storage, it delivers precise and consistent pulses, ensuring quality welds that enhance the durability of battery connections.

Product Details

Shop 811H Battery Spot Welder 36 KW Capacitor Energy Storage Pulse Welding Machine, Mini Portable Spot Welding Equipment for 18650, 21700 Lithium Battery Pack Building online at a best price in Montserrat. B0D6LKSQBV

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • DIY Battery Builders

    Ideal for hobbyists assembling lithium battery packs, offering precise welding for 18650 and 21700 cells.

  • Small Scale Manufacturers

    Useful for small businesses manufacturing battery packs, ensuring efficient and reliable spot welding of battery cells.

  • Battery Repair Services

    Effectively repairs lithium battery packs, providing quality welding needed for reassembly of battery cells.

Not Suitable For
  • Large Scale Production

    Not suitable for high-volume production environments requiring automated and faster welding processes.

Product Description

811H Battery Spot Welder 36 KW Capacitor Energy Storage Pulse Welding Machine, Mini Portable Spot Welding Equipment for 18650, 21700 Lithium Battery Pack Building

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the 811H Battery Spot Welder used for?

    Answer: The 811H Battery Spot Welder is primarily designed for creating strong, reliable welds in lithium battery packs, specifically 18650 and 21700 cells. Its advanced 36 KW capacitor energy storage allows for efficient pulse welding, making it ideal for DIY enthusiasts and professionals looking to assemble battery packs for electric bikes, power tools, and various electronics. The welder offers precision and control, ensuring minimal thermal damage to sensitive battery components during the welding process.
  • Question: How does the capacitor energy storage affect welding performance?

    Answer: Capacitor energy storage enhances the welding performance of the 811H Battery Spot Welder by providing a quick burst of high energy. This capability allows for optimal heat generation at the welding point, creating strong, efficient welds without prolonged exposure that could damage the battery cells. For those working with high-capacity batteries, the quick discharge of energy ensures consistency and reliability in every weld, making it a critical feature for battery pack builders seeking quality and durability.
  • Question: Is the 811H spot welder portable?

    Answer: Yes, the 811H spot welder is designed to be mini and portable, making it easy to transport and set up in various locations. Weighing less than traditional welders, it is suitable for on-site battery pack assembly or repairs in different settings, whether in a workshop, garage, or at events. This portability allows users to work conveniently without being tied to a fixed workspace, offering flexibility for projects that require mobility.
  • Question: What types of battery cells can I weld with the 811H?

    Answer: The 811H Battery Spot Welder is specifically optimized for welding 18650 and 21700 lithium battery cells. These types of cells are commonly used in many electronic devices and energy storage applications. The welder's design allows for precise connection points, ensuring that the welds meet industry standards for safety and performance. Users involved in building battery packs for electric bikes, drones, or custom battery solutions will find this feature particularly beneficial.
  • Question: What safety features does the 811H spot welder include?

    Answer: The 811H Battery Spot Welder is equipped with various safety features to ensure user protection during operation. This includes overcurrent protection and thermal management systems that prevent overheating. Additionally, the welder is designed with insulated handles and safe power connections, reducing the risk of electrical accidents. Such safety measures make it suitable for both novices and experienced users, providing peace of mind while working on battery pack assemblies.
  • Question: Can I use the 811H for welding other materials besides lithium batteries?

    Answer: While the 811H Battery Spot Welder is specifically designed for welding lithium battery cells, its technology can be adapted to weld other conductive materials, such as steel or nickel strips used in battery connections. However, the effectiveness may vary based on the material's thickness and conductivity. Users who require multi-material welding should assess the welder's capabilities based on specific project needs.
  • Question: What is the required power supply for the 811H Battery Spot Welder?

    Answer: The 811H Battery Spot Welder requires a stable power supply capable of supporting its 36 KW capacity for optimal performance. Typically, it operates on standard voltage systems, making it accessible for most workshops. Users should ensure that their electrical setup meets the necessary requirements to prevent power fluctuations during welding, which could affect weld quality. It's wise to consult the user manual for specific electrical guidelines.
  • Question: How can I maintain the 811H spot welder?

    Answer: Maintaining the 811H Battery Spot Welder is crucial for sustaining its performance and longevity. Regularly inspect the electrodes for wear and replace them when necessary, as this ensures optimal welding quality. Additionally, keeping the unit clean from dust and debris, especially around electrical components, will prevent malfunction. It's also recommended to periodically check connections and cables for any signs of damage, enabling smooth operation during your projects.
  • Question: What is the learning curve for operating the 811H Battery Spot Welder?

    Answer: The 811H Battery Spot Welder is designed with user-friendliness in mind, offering a manageable learning curve for both beginners and experienced operators. It includes straightforward controls and detailed guidelines that assist users in understanding settings and techniques. Practicing on scrap materials is recommended to build confidence and technique before moving on to important projects, thus facilitating a more efficient and effective welding process with impressive results.
  • Question: Where can I buy the 811H Battery Spot Welder in Montserrat?

    Answer: You can purchase the 811H Battery Spot Welder in Montserrat from Ubuy. They offer a reliable platform that features a variety of products, including specialized tools like the 811H. Ubuy ensures that you have access to this advanced spot welder with straightforward ordering processes and helpful customer service, enabling you to start your battery pack projects without hassle.

Ligepu Spot Welding Equipment Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

XCD 2202

Order now and get it around Sunday, September 27

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • High-frequency inversion technology for efficient and powerful welding.
  • Portable design that reduces circuit interference and tripping issues.
  • 36KW output supports 0.3mm pure nickel to 18650 lithium batteries.
  • LED display for real-time monitoring of voltage, power, and welding current.
  • Offers 'AT' automatic mode for fast welding and 'MT' mode for precision control.
  • Multiple welding pen accessories available for customized needs.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.