US Portable Mini Spot Welder Machine Welding Power with Pen for 18650 Battery

Description

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US Portable Mini Spot Welder Machine Welding Power with Pen for 18650 Battery
Product Description
Specifications:
Product Name: Handheld Desktop Spot Welder
Material: hard aluminum alloy
Weight: about 480g
Color: black shell, brass soldering pen
Size: 110 mm＊ 85mm * 30mm
Features: automatic trigger, detachable soldering pen, TYPE-C charging, short circuit protection
Design: Sturdy appearance, light splash resistance, firm connection, dispersion brazing pen, life span of 50,000 cycles.
Key parameters of the welder: 0.1 smm nickel strip welding force, steel shell 18650 battery assembly. For large monomers, the aluminum electrode must be welded after turning to nickel, and welding is about 800 points. Support welding while charging, theoretically unlimited battery life , battery capacity is about 5AH
Feature:
100% brand new and high quality.
Lithium battery protection
The first generation of this product uses a 50% discharge method to protect the Keng battery. The existing second-generation products use a charging method of 4.2V instead of 4.25V. While preventing full charge, it avoids the trouble of recharging and waiting for each use.
Low voltage protection
The working voltage platform of the power file battery is narrower than that of the ordinary Keng battery. This welder adopts the strategy of less than 3.2v protection, leaving space for low pressure and guaranteeing safety.
Low power consumption function
Long press to turn on/off, short press to cycle through 5 gears, all operations can be performed quickly and concisely. When in the off state, thanks to the low power consumption feature, it can be standby for up to one year.
Thermal optimization
This product uses 2 ultra-high-rate model airplane batteries, the discharge peak can reach 630A + all high-current wiring, and the infrared thermal imaging is used to optimize the design to better share the discharge current.
Unique secret: short-circuit protection of the soldering pen
Principle: As shown in the figure, a high-speed protection system is built in the microcontroller. When the welding current is too large, the ultra-high-speed comparator will instantly turn off the output as shown by the red arrow to achieve the purpose of protecting the welding machine.
Under normal circumstances, this function module will not trigger
Once the protection is triggered, lift the pen to automatically release the protection
Package includes:
1pc of Main body of welding machine (built-in lithium battery, circuit board, etc.)
2pcs of Brass soldering pen
2pcs of Soft silicone wire
1pc of Nickel sheet
1pc of White Type-C charging cable
Warming Tips:
Computer monitors display colors quite differently,the color of the article may vary slightly from the pictures above.
Please allow 1-2cm differences because of the manual measurement.
The images are for reference only. please take the item you get as the standard.
Payment Policy
Shipping Policy
Returns Policy
Contact us
Payment Policy
We only accept PayPal.
Clear payment must be done within 5 days after placing the order.
We ship to PayPal address, please make sure the address is correct before you pay, and make sure the phone number is filled in.
Shipping Policy
For US orders：
a.Standard shipping about 8-18 days ，Item price over .00
b.Economy shipping about 25-55 days，item price below .00
For International buyers, 35-80 days to most countries and areas.
Actual ETA time depend on the  actual  interenationl shipping.(public holidays., natural disasters, customs issue and other unexpencted impact, etc).
Import duties, taxes, and charges are not included in the item price and shipping cost. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be before prior to bidding or buying.
If you have any request or question about our handling and shipping, please feel free to contact us via eBay message.
Returns Policy
If you are unsatisfied with the item received, please offer us relate info for confirmation before returning.
Please contact us for RETURN STEPS before you return it, The return packages will not be signed if there is not previous confirmation from seller.
The return item need to be kept good considion with the original packing and relate accessories.
In the event that a suitable replacement is not available, then a refund will be issued.
Contact us
Good Communication Always Solve Problems. Please contact with us for any problems and solutions. We promise to reply you within 48 business hours.
Please kindly notice that our working time is  10:00-18:30 GMT+8, Beijing time. Monday to Friday. (Excluding Weekend and Public Holidays).
We also accept wholesale orders, if you are interested in that, pls contact with us via eBay message :)
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