Mini Welding Machine Portable Handheld DIY Spot Welder Kit

Features:

Equipped with an aluminum alloy shell, which is fire-proof and anti-fall to ensure durability and safety.

Built-in smart microcomputer to deliver accurate pulse control, and also provides overcharge protection, over-discharge protection, and supports charging while in use.

Built-in 4300mAh battery will auto discharge to 50% if not in use for over 5 days, so as to prolong battery life.

The welder is compact and comes with two quick-release red copper welding pens, portable and convenient, ideal for small welding jobs.

Providing two trigger modes mdash; quot;1.5s timing trigger quot; or quot;auto-detection trigger quot;, four adjustable output powers, and battery indicator.

Mainly applicable to 18650 and other cylindrical lithium-ion batteries.

Specifications:

Material: Aluminum alloy

Charging Port: Type-C / Micro-USB(Optional)

Power Supply: 5V / 1A

Battery Capacity: 4300mAh

Output Voltage: 4.2V max.

Output Current: 639A max.

Size: 10 * 8.4 * 2.8cm / 3.93 * 3.3 * 1.1in

Weight: 288g / 10.15oz

Package Weight: 415g / 14.63oz

Package Size: 20 * 11.2 * 3.5cm / 7.87 * 4.4 * 1.37in

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.