Portable Battery Spot Welder Welding Machine with Shell For 18650 Lithium Battery Nickel Sheet

Features:
- Aviation aluminum alloy shell is drop-resistant, ensuring safety. Surface anodic oxidation process, the shell is beautiful and wear-resistant.
- It is easy to remove welding pen for easy carrying. Gold-plated terminals have a long service life. Anti-oxidation welding pens are easy to disassemble and install, and easy to carry.
- Compact size makes carrying easier. The size is similar to the size of a cell phone.
- Universal Micro USB charging port is compatible with mobile phone charger. 5V 1A input. It can be fully charged in 4 hours.
- Gold-plated solder pen terminal features low internal resistance and oxidation resistance. Red copper pen holder, copper oxide aluminum welding pin, using cold pressing process.
- With ultra-low internal resistance, 2mm thickened pure copper over-current bars increase over-current capacity.
- Imported MOS tube. A single continuous current is 300A. The designed maximum current is 1200A.
- High efficiency power. The internal resistance of two power supplies in parallel is less than 0.9mΩ, and the discharge current is greater than 639A.

Specifications:
- Item Name: Portable welding machine
- Output Voltage: 4.2V max.
- Output Current: 639A max.
- Welding Thickness: 0.1-0.12 mm
- Capacity: 4300mAh
- Designed Current: 1200A max.
- Input Port: Micro USB
- Input Parameter: 5V 1A
- Recommended Thickness of Nickel Sheet: 0.1-0.12mm

Applications:
- Suitable for cylindrical lithium batteries such as 18650, nickel metal hydride batteries, nickel cadmium batteries. They can be welded firmly.
- Spot welding is not available for other aluminum and copper tab batteries such as soft pack batteries. Ultrasonic or laser welding is required.
- Welding of iron, steel and stainless steel with thickness less than 0.12mm to other iron, steel and stainless steel materials. For reference only, the actual welding effect cannot be guaranteed.

Package Included:
- 1 x Spot Welder with Welding Pens

Note:
- It is designed with aluminum alloy shell. And it is ready to use.
- Batteries mentioned above are not included in the package.

Detail photo

FAQ 

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Sample ususally take within 3 working days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: For standard product, usually 1pcs/item. For the OEM order, MOQ at least 50pcs/item.

Q4. How to proceed an order?

A: After buyer confirm the product&price is ok and ready to buy, order will be please tell us your delivery address, phone number, sometimes need email. Then we can draft the order and it will have a alibaba paying link.

Q5. After paid, what info of the supplier provided?

A: Tracking number

Q6: Do you offer guarantee and after-service for the products?

A: Yes, 6- 12 months warranty for our products. Note: We will do not take the responsibility for Man-made damage or improper operation. Delivery demage will be negotiate.

Packing and Shipping

Package: Normally we use the standard paper package to export worldwide.

Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By chinese small parcel, usually for the customer to save the cost. But Chinese small parcel have the risk for lost parcel. Note: If we got the parcel back, we only can refund the item cost. If we didn't get the parcel,then sorry we can't refund any.

3. By Air: Delivery from the Shenzhen airport to customers’ destination city air port.

4. By Sea: Delivery from the Shenzhen sea port .

Company information

TZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over 5 years.We committed to enhance customer satisfaction by continually improving the process with a vision of expertise in the field. 
Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity control and offer instant communication service.Welcome to contact us!

Our Advantages:
-  Source only the best consumer goods and ensure the highest quality.
-  Streamline the buying and payment process, and make it as easy as possible.
-  Help the customers all over the world discover products and manufacturers in China.
-  The Shortest order processed time and speed delivery