Best Docreate in 2026

Hight Quality & Durable: The 5000W High power spot welding machine is good performance and long service life. Which is ABS shell material, surface anodizing technology, anti-abrasive and safe to use. The spot welding machine is come with welding pen with good conductivity and low contact resistance.

Portable Design:This mini spot welder equipment is Portable and lightweight, space-saving in home, and you can transport your spot welder to different job locations easily and quickly.

High-Efficiency: The adjustable spot welder can weld thousands of points continuously on nickel sheet after full charge,the solder pins of the adjustable spot welding machine can be removed and replaced, easy installation and operation.

LCD Screen Spot Welder: Our spot welder for batteries is designed with a visible LCD Screen. You can see capacitor, voltage parameters on the OLED display clearly.

Intelligent and Safe: The welding machine precisely controls the output current of the MOS tube through the single-chip microcomputer to make the nickel sheet welded firmly. The welding machine support automatic working mode, output size adjustment,delay setting, circuit board temperature monitoring and high temperature reminder functions.

Efficiency: The spot welder equipped with multiple functions, prefect for welding battery. The welding needles detachable design, comes with 4 neddles, you can detach and change it easily.

Large LCD Visible Color Screen Design: The DIY battery spot welder machine with 1.8 inch visible colorful LCD Screen, you can see the remaining electric quantity, real time voltage, solder joint count, delay time, real-time temperature monitoring of circuit board and high temperature reminder and gear level of the spot welder.

High Quality and Intelligent: The spot welder with spots welding pen is made of multiple strands of high temperature wire with with good conductivity and low contact resistance. Our portable spot welding machine owns perfect over-charge, over-discharge, over-temperature etc protection functions and double protection performance. The unique overheating protection device automatically cuts off power when the overheating occurs.

Built-in 10000Mah Rechargeable Battery: The battery spot welder built in 10000mAh super lager capacity battery design, with type-C fast charging cable, can be fully charged within 3 hours, no need to charge frequently.you can get a longer use time than others.

99.6% PURITY: 99.6% pure nickel strip is the material you want, the nickel strip here will never corrode and come loose after welded to a 18650 cell, lithium-ion batteries, and any other circuit systems. Nickel strip is commonly used in battery building due to its ease of use in spot welding and soldering as well its high corrosion resistance over time. Nickel is magnetic at or near room temperature.

SOLDERING, WELDING AND ELECTROPLATING: The hardness of the SHONAN pure nickel strips can be more easily spot welded and soldered. Besides, 99-percent pure nickel strip can also be used for nickel electroplating, if you are hoping to achieve the bright, shiny appearance and give your projects a nice corrosion-resistant layer, the nickel strips SSPN-0015 from SHONAN.SYSTEMS is your best choice.

PURE NICKEL AND CURRENT: Choose the correct configuration of pure nickel strip for a battery based on the current that you would like to draw. Users can increase the current rating by increasing the series connections between each parallel group or by stacking more than one layer of pure nickel strips.

2.0mm Diameter

Steel with copper coating

Easy weld for quick pulling

The Better, faster way to hold tabs in place for tack welding!

Hold tabs, or any small metal pieces, parallel or perpendicular to the substructure.

The adjustable magnetic V-shape base adjusts for different shapes: round, flat, angle metal surfaces

1.It is Pure Nickel Strip ,It is Different with tin plated steel strips.and u can put the Pure Nickel tab in saline water at least 24H.U will found it is not rust .

2..Nickel Strip is 0.15 Thickness .Width is 8mm

3. Pure Nickel is low internal resistance,High internal resistance

DURABLE - Double-Sided 3/8" Heavy Duty High Speed Rotary Metal Cutting Blade Made From High-Quality Heat Resistant Steel.

FAST - Quickly Separates Spot-Welded Panels Without Distortion. The cutting edge is sharper and the piercing ability is better.

PERFECT SIZE - 3/8" Diameter Cutting Blade is Ideal for Removing Spot Welds.1/4" Standard Size Arbor with Flats to Eliminate Spinning in Chuck (fits 1/4" and larger drills). The cutter is wear resistance and smooth removal of scrap during operation.

Super sensitive trigger in handle for one-handed operation

Built in overload protection

Exclusive stud ease technology

The round soapstone holder is easy to replace, the tightened end collar always hold the pen refill securely and safely, you can also use pliers to tighten it.

This soapstone holder kit inclue: 2 pieces round soapstone holder with refill and 12 pieces soapstone pens.

Soapstone refills are #1 Select Natural Grade Soapstone. 1/4" Round. 5" Length. Mark white clear and removable markings.

PURE NICKEL: The USS-PNS00006 has a Nickel content of 99.6% giving it a pure nickel rating; Pure nickel will never corrode and come loose in high drain application

SOLDERING AND WELDING: Pure Nickel Strips are mainly used in the battery welding and soldering field due to their excellent oxidation resistance, corrosion resistance, low resistance and high conductivity attributes, and pure nickel can also easily be soldered and welded;

LITHIUM BATTERY PACK: A battery pack consists of many Lithium-ion cells; The most common batteries are 18650, 14500 and many other types of rechargeable batteries

◆【Fit for】 : sharp double-sided blades, made of high-quality heat-resistant and thick steel. The perfect tool can remove the spot-welded panel or metal plate without distorting the metal or damaging the panel below, thereby reducing skid welding and The need to break the weld. efficient. Suitable for thin stainless steel plate, iron plate, aluminum plate, F.R.P or other thin metal plates.

◆【Material】: The preferred material is made of high-quality steel with excellent heat resistance, high hardness and wear resistance. The drill center pin is spring type.The diameter of the cutting blade is 3/8 inch, and the shank is a standard 1/4 inch size.with a flat shank to eliminate rotation in the chuck.

◆【Easy separation】 The spot welding cutting machine drill bit can easily separate the spot welding plate without distorting the metal plate. Separate spot welding of sheet metal, panels, etc., and cut out small inspection holes. Also known as: spot weld drill bit, spot weld bit, spot weld cutter drill bit, spot weld drill cutter, spotweld drill bits, spot weld cutter, Rotary Spot Weld Cutter Sets Double Sided, Power Drill Spot Welding

★【Upgraded LCD Visible Screen Design】:Our DIY battery spot welder machine is 2021 newly designed with visible colorful LCD Screen, can clearly know the remaining battery, delay time, temperature and gear level of the spot welder.The working condition of the product can be understood at a glance through the screen,make your spot welding journey easier and safer.

★【80 Gears Adjustable】:This mini spot welder equipment with 80 gears output power adjustable,it can be adjusted 1-8 gears and 1.1-5.4-8.0 gears according to your different needs,very fine adjustments can make the welding more precise and the spot welding effect more perfect.

★【Built-in 7500Mah Rechargeable Battery】:Seesii portable spot welder built in 7500mAh high-rate rechargeble polymer lithium battery,with type-C charging cable,can be fully charged within 3 hours, and it can continuously weld thousands of points after being fully charged.What's more, if you need to it charge to your phone,the mini welder tool can be used as a power bank.

[PERFECT MARKINGS]: Make Perfect Markings for Welding, Metal Fabrication, and Construction

[IDEAL FOR MANY SURFACES]: Ideal for Marking Steel, Iron, and Aluminum

[SECURE]: Push Thumb Slider Allows For Easy Movement And Refilling.

What you will get: you will receive 2 pieces soapstone markers and 12 pieces refills for the soapstone pens, sufficient quantity for you to apply in everyday life or share with your colleagues

Convenient and simple to use: our soapstone holder features a pen shape for easy carrying and storage, the textured tightening collar ensures a secure grip when making markings, also easy to apply even with the use of gloves

Wide range of applications: our soapstone pens can make clear markings in the field of welding, metal manufacturing, construction, machinery manufacturing, vehicle manufacturing, ship, steel, and many other place, durable and smooth to write, can be applied for a period of time

Single Phase Design - Easily weld together different types of materials with the single phase design. Simple welding mechanism allows you to quickly insert the materials and press to weld

Replacement Tips - Spot welder comes with extra pair of welding tips for multiple uses. Simply twist the tips off when they are ready to be replaced and screw on the new one

Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness

Pure nickel the nickel content of 99.6%,pure nickel will never corrode and come loose in high drain application

Good weldability, high draw tension, easy to operate low resistivity,enabling your job easier

With Good gloss, ductility and weldability,easy to solder or weld to batteries terminals

Nickel-plated steel strip is made of low-carbon cold-rolled steel strip (SPCC) with nickel-plated surface

Good weldability, high draw tension, easy to operate low resistivity,enabling your job easier

With Good gloss, ductility and weldability,easy to solder or weld to batteries terminals

2.5mm Diameter

Steel with copper coating

Easy weld for quick pulling

♥ 【Premium Material Flat White Soapstone】- Our soapstone refills are made of natural white soapstone. They are uniform in texture and size. Will not contaminate welds and easy to wipe off when desired.

♥ 【Great Marking Tool】 - Our soapstone pencil is perfect for any slate, tiles, metal, asphalt and many more surfaces,also works on chalkboard.

♥ 【Packing Included】- With 27 soapstone pens are excellent for your marking needs. Our soapstone will not contaminate your weld or damage metal surfaces.

Widely used: Suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly, repairing mobile phone batteries, as well as repairing electronic devices such as handheld drills, power banks, and other devices containing batteries. It can be also used to weld iron, steel, stainless steel sheets with the thickness less than 0.2 mm/0.007 inch to other iron, steel, stainless steel materials. with it, save your time and effort.

Gear and mode: Adjustable output power of 6 grades, no need to press, more accurate welding and more stability welding. Automatic and manual mode adjustable, easy to operate，In automatic mode, the spot welding pen is triggered upon contact with the material, while in manual mode, pressing the top button once is the output.Detailed English instruction manual, easier to use.

Multiple protection: Our portable spot welders own perfect over-charge, over-discharge, over-temperature etc protection functions and double protection performance.Unique overheating protection device automatically cuts off power when the overheating occurs. Any operation within 8 minutes in the afternoon will automatically shut down to protect personal safety.

[APPLICATION]: Use this spot weld drill bit to separate spot welds and resistance spot welding panels without distorting the sheet metal.

[HEAVY DUTY]: Special grade high speed steel cobalt mix is designed for long service life to withstand quick speed running rate.

[DURABLE]: Heat resistant titanium coating withstands high-performance metal and wood drilling when used in high temperature environments.

Highly Durable Design: The shell of stud welder kit is made of high-quality ABS body, has good stability under high temperature conditions, withstand temperature of 93-118℃, and the movement is pure copper electrode. This welder stud kit is wear-resistant, strong and sturdy.

Thermal Protection: The stud welder dent repair kit is designed with thermal protection function. When the temperature of the transformer reaches 95°C (203°F), the thermal protection function of the machine will work, providing long-term welding, security and higher efficiency.

Heavy Duty Slide Hammer: The heavy-duty spot welder stud with quick-release chuck can hold the pin firmly without sliding, and its handle is made of vinyl, which is non-slip and can be held firmly. Also, the weight of cast iron slide contributes to comfortable grip.

Adjustable 11 gears, more accurate welding and more stability welding. Automatic and manual mode adjustable, easy to operate.

The welding pen is comfortable to use, the length of welding pen is 40cm/16 inches, that makes operation more flexible. It is low resistance oxygen free copper material, welding stability.

Suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly. It can be also used to weld iron, steel, stainless steel sheets with the thickness less than 0.2 mm/ 0.007 inch to other iron, steel, stainless steel materials. With it, save your time and effort.

✅【High Quality & Multifunctional】：This adjustable spot welding tool is made of aluminum alloy material, with anodic oxidation surface, wear resistant and beautiful, fire-proof and anti-fall. 2mm Thickened pure copper strip and imported MOS tube can save energy and can provides longger service time. The welding machine itself has overcurrent protection, low voltage protection, overvoltage protection, and overtemperature protection. Intelligent output current. Can guarantee safe use.

✅【Quick Input & 9 Gears Adjustable】：This spot welding equipment adopts Type-c interface, 4 hours fully charge under 5V 1A input. Built-in high-rate polymer power cell, the maximum output current is up to 650A, and it can continuously weld thousands of points after being fully charged. 9 gears of output power adjustable, 1gear(lowest) and 9gear(highest).

✅【With Charging Control Module & Indicator Light】:With output power and remaining power indication, there are two output modes: 1.5s timing trigger output and automatic detect welding pen output. ---This spot welding kits tools has 4 dual-color indicator lights, the power indicator flashes when charging.When all four lights are on, it is fully charged.It will automatically shut-down after 15 minutes of no use.

【Upgraded Spot Welder】This is a high-quality spot welder with anodized surface, wear-resistant and beautiful, fire-resistant and anti-drop. 2mm thick pure copper tape, ultra-low internal resistance to increase the overcurrent capability. A single MOS tube can provide 300A continuous current. Small size, light weight and easy to carry. Easy to use, one-key open/close, very convenient.

【5300mAH Battery】Equipped with 5300mAH high-speed battery, it can weld thousands of points on 0.1-0.15mm nickel sheet after being fully charged. With its own charging management control module, it can easily charge the mobile phone through a USB cable.Equipped with indicator light, flash charging, fully charged in standby.

【Six Levels of Adjustable Output】The output power can be adjusted in 6 levels, 1-6-1 cycles, and the welding is more precise. Long press to start, the last used file will be displayed, short press to add one file at a time. Low-power design, no need to worry about battery drain when shelving it.

【Super Mini and Portable】: GUOZHI ARC-130 welding machine with unique appearance design, small and Exquisite, Initiated in the industry. Dimension: 7.9"*3.2"*4.7", Weight is only 4 lbs. Portable carry with adjustable shoulder strap, easy to carry.

【Powerful Functions】: Portable welding machine with built-in hot start function, quick arc starting. Easy work with new welders or users. It can be welded normally at minus 20 degree, advanced technology and reliable quality.

【Safety Guarantee】: Welder machine with Over-heating protection, Over-current protection and over-loading protection,use more safety ,quality more assured.

After sale service：100% customer Satisfaction Guarantee:If for any reason you are not completely satisfied with your purchase, we will be happy to provide you with your choice of a replacement or refund.We stand by our products 100% and want our customers to love them as much as we do！

Nickel-plated steel strip is made of low-carbon cold-rolled steel strip (SPCC) with nickel-plated surface

Good weldability, high draw tension, easy to operate low resistivity,enabling your job easier

【 𝐋𝐂𝐃 𝐕𝐢𝐬𝐢𝐛𝐥𝐞 𝐒𝐜𝐫𝐞𝐞𝐧 𝐃𝐞𝐬𝐢𝐠𝐧 】- Our mini spot welder for 18650 battery is designed with LCD Screen. You can see the internal system temperature ,welding gears and time interval on the OLED display of the welder.

【 𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐁𝐮𝐢𝐥𝐭-𝐢𝐧 𝟏𝟏𝟎𝟎𝟎m-A𝐡 𝐑𝐞𝐜𝐡𝐚𝐫𝐠𝐞𝐚𝐛𝐥𝐞 𝐁𝐚𝐭𝐭𝐞𝐫𝐲 】- This portable spot welder, built in 11000mA-h rechargeable polymer lithium battery,can be fully charged within 3 hours with 5V/2.1A type c charging port and it can continuously weld thousands of points after fully charged . The battery spot welder can be also used as a power bank for electronic products charging with USB outport .

【 𝟖𝟎 𝐆𝐞𝐚𝐫𝐬 𝐨𝐟 𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 𝐎𝐮𝐭𝐩𝐮𝐭 】- This battery spot welder for 1860, with 80 gears precise control output power, can be used to weld different thicknesses of nickel and stainless steel(the maximum output current is up to 650A,support welding 0.1-0.2mm nickel sheet and 0.1-0.15mm stainless steel sheet). The spot welder can be used to weld cylindrical lithium batteries, nickel-metal hydride batteries and cadmium nickel batteries.