Welding Machines & Accessories

Seesii portable LCD spot welder – 80 gears, 7500mAh battery

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Introducing the Seesii portable LCD spot welder – 80 gears, 7500mAh battery. This upgraded portable spot welder is a game-changer for DIY enthusiasts and professionals alike. It features a clear LCD screen. This screen displays crucial information at a glance. You can easily monitor the welding parameters. The device offers an impressive 80 gears of adjustable power. This allows for precise welding control. It caters to various material thicknesses and project requirements. Furthermore, its compact and ergonomic design ensures comfortable handling. This makes it ideal for intricate work. The built-in 7500mAh battery provides substantial power. This ensures extended operation without frequent recharging. Consequently, you can tackle multiple welding tasks on a single charge. The package conveniently includes nickel strips. It also comes with a USB charging cable. Therefore, you have everything you need to get started right away.

Seesii 80 Gears Adjustable Mini DIY Battery Spot Welder

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The Seesii portable LCD spot welder – 80 gears, 7500mAh battery excels in versatility. For example, it is specifically designed for battery plate welding. This makes it an indispensable tool for assembling battery packs. Whether you are working on power tools, e-bikes, or other battery-powered devices, this mini DIY battery spot welder delivers reliable performance. Moreover, the adjustable gears allow for fine-tuning the welding intensity. As a result, you can achieve strong and clean welds on different nickel strip thicknesses. Additionally, the portability of this device is a significant advantage. You can easily take it to different work locations. This makes it suitable for both workshop and on-site repairs. In short, this portable spot welder combines power, precision, and convenience.

Finally, the Seesii portable LCD spot welder – 80 gears, 7500mAh battery represents a significant upgrade in portable welding technology. Its user-friendly interface, coupled with the wide range of adjustable settings, ensures optimal welding results every time. Besides its technical capabilities, the robust construction guarantees durability. This makes it a long-lasting investment. Consider the convenience of USB charging. This adds to its portability and ease of use. To summarize, if you are looking for a reliable and efficient mini DIY battery spot welder, this Seesii model is an excellent choice. Its features cater to a wide range of welding applications. This upgraded portable spot welder will undoubtedly enhance your DIY and professional projects. Get yours today and experience the difference! Read more…

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Best Seesii Portable Lcd Spot Welder 80 Deals

SeeSii Battery Spot Welder: Handheld Mini Spot Welder with a Universal Battery Tester, 0.1-0.2mm Nickel Welding, Portable Spot Welding Machine for 18650, Lithium Battery, Coin Cell, DIY Battery

Image of SeeSii Battery Spot Welder: Handheld Mini Spot Welder with a Universal Battery Tester, 0.1-0.2mm Nickel Welding, Portable Spot Welding Machine for 18650, Lithium Battery, Coin Cell, DIY Battery

$32.99 @ Amazon.com (Save 18%)

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Key Features

  • ✅ Combo Offer: The SeeSii battery spot welder and battery tester checker offers a portable, integrated solution for both battery welding and power level diagnostics; eliminates the need for separate tools
  • ✅ Clear LCD Display: Stay in control with a vivid color display that lets you monitor voltage, gear setting, and remaining battery life instantly—no guesswork, just clear, real-time insights
  • ✅ Integrated Handheld Design: Compact, lightweight, and designed for one-handed operation, SeeSii mini spot welder features a built-in welding pen and power module; Perfect for home repairs, workshops, or field work
  • ✅ 80 Adjustable Levels for Precise Welding: With 80 power settings and auto/manual modes, it welds 0.1–0.25mm nickel sheets seamlessly; Compatible with 18650, 26650, 32650, NiMH, and Ni-Cd batteries for clean, consistent results
  • ✅ Built-in Rechargeable Battery with Fast Charging: The handheld spot welder’s internal battery frees you from power cords, letting you weld anytime, anywhere; Type-C fast charging drastically reduces downtime, ensuring your spot welding projects stay on track

Product Details

Brand:Seesii
Model:SE209C
Size:Handheld model
Color:Black
Dimensions:9.8 X 2.3 X 0.9 Inches

SEESII Battery Spot Welder: Spot Welder for Lithium Batteries/18650, Mini Battery Welder with Built-in Rechargeable Battery, Spot Welding for 0.1-0.2mm Nickel Sheets/Iron/Stainless Steel Sheets

Image of SEESII Battery Spot Welder: Spot Welder for Lithium Batteries/18650, Mini Battery Welder with Built-in Rechargeable Battery, Spot Welding for 0.1-0.2mm Nickel Sheets/Iron/Stainless Steel Sheets

$31.99 @ Amazon.com (Save 20%)

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Key Features

  • ✅ Compact Integrated Design: The SeeSii handheld battery spot welder features a fully integrated design, seamlessly combining the welding pen and power unit into a single compact form factor. Engineered for one-handed operation, it eliminates the need for external cables or connections, making it ideal for mobile applications, home workbenches, or confined spaces
  • ✅ 80-Level Adjustable Power: Featuring 80 selectable power levels with dual-pulse output technology, this welder offers both automatic and manual welding modes to adapt to diverse project requirements. High-temperature resistant cables ensure stable performance during continuous use
  • ✅ OLED Display with Integrated Safety Features: The SeeSii mini spot welder is equipped with an OLED screen that displays real-time parameters including mode, power level, preheat status, time delay, and welding progress. Built-in safeguards protect against overcurrent, overcharge, and low voltage, ensuring safe and reliable operation
  • ✅ File for Soldering Iron Cleaning: Frequent use can cause carbon buildup on the weld tips, and the reusable file we provide will help you work more conveniently; Also included are 2 rolls of 5-meter nickel sheets
  • ✅ Fast Type-C Charging: Equipped with a rechargeable battery, it delivers up to 800A of output current and supports over 800 welds per charge. The Type-C charging interface enables rapid, efficient recharging to minimize downtime

Product Details

Brand:Seesii
Model:SE209

SeeSii Battery Spot Welder, Handheld Spot Welder with a Battery Tester for 0.1-0.25mm Nickel, Portable Spot Welding for 18650/lithium battery

Image of SeeSii Battery Spot Welder, Handheld Spot Welder with a Battery Tester for 0.1-0.25mm Nickel, Portable Spot Welding for 18650/lithium battery

$32.99 @ Amazon.com

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Key Features

  • ✅ Combo Offer: The SeeSii battery spot welder and battery tester checker offers a portable, integrated solution for both battery welding and power level diagnostics; eliminates the need for separate tools
  • ✅ Clear LCD Display: Stay in control with a vivid color display that lets you monitor voltage, gear setting, and remaining battery life instantly—no guesswork, just clear, real-time insights
  • ✅ Integrated Handheld Design: Compact, lightweight, and designed for one-handed operation, SeeSii mini spot welder features a built-in welding pen and power module; Perfect for home repairs, workshops, or field work
  • ✅ 80 Adjustable Levels for Precise Welding: With 80 power settings and auto/manual modes, it welds 0.1–0.25mm nickel sheets seamlessly; Compatible with 18650, 26650, 32650, NiMH, and Ni-Cd batteries for clean, consistent results
  • ✅ Built-in Rechargeable Battery with Fast Charging: The handheld spot welder’s internal battery frees you from power cords, letting you weld anytime, anywhere; Type-C fast charging drastically reduces downtime, ensuring your spot welding projects stay on track

Product Details

Brand:Seesii
Model:SE-209

Spot Welde, Portable Battery Spot Welder Kit, 7500mA-h 80 adjustable power levels Mini Spot Welding Machine with LCD Color Screen

Image of Spot Welde, Portable Battery Spot Welder Kit, 7500mA-h 80 adjustable power levels Mini Spot Welding Machine with LCD Color Screen

$45.99 @ Amazon.com (Save 8%)

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Key Features

  • ✅ Enhanced Performance: Built with an upgraded 7500mAh rechargeable battery, this mini spot welder features a power bank design and Type-C fast charging, reaching full charge within 3-5 hours. It can execute thousands of welds on a single charge and effectively welds 0.1-0.15mm nickel sheets (Note: Cannot weld nickel strips with thickness greater than or equal to 0.2mm thick).
  • ✅ Adjustable Precision: The spot welder Offers a wide range of 80 adjustable power levels, allowing users to fine-tune welding settings from 1-8 and 1.1-5.4-8.0 for different materials and thicknesses. Ideal for both beginners and professionals, If you are a novice, we recommend setting the delayed auto weld time to (1-5 seconds)
  • ✅ Clear LCD Display: Battery Spot Welder Equipped with a colorful LCD screen that provides real-time information on battery status, delay time, temperature, and gear level, ensuring you remain informed and can adjust settings easily during your welding projects.
  • ✅ Safety and Convenience: Integrated with an advanced chip for adaptive control and temperature monitoring, the DJYIYEW spot welder automatically shuts off when temperatures exceed 60°C/140°F to ensure user and equipment safety. Its compact design enhances portability, making it an excellent tool for various applications.
  • ✅ Versatile Use and Complete Kit: Perfect for welding nickel sheets and capable of handling cylindrical lithium batteries like 18650/21650, and nickel-metal hydride or cadmium batteries. The kit includes everything needed: 1 x spot welder, 4 x nickel strips, 4x4 battery holders, 2 x welding pens, 1 x metal file, a USB-C cable and 1 x Manual.

Product Details

Brand:DJYIYEW
Model:13097-3
Size:7500MAH+Battery holder

SEESII Battery Spot Welder: Battery Welder Kit for 0.1-0.3mm Nickel Strip Welding, Spot Welder for Lithium Battery, 10-90 Gears, Foot Pedal Control, Dual Pulse, Ideal for 18650 Battery DIY

Image of SEESII Battery Spot Welder: Battery Welder Kit for 0.1-0.3mm Nickel Strip Welding, Spot Welder for Lithium Battery, 10-90 Gears, Foot Pedal Control, Dual Pulse, Ideal for 18650 Battery DIY

$64.99 @ Amazon.com

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Key Features

  • ✅ Improved 0.1-0.3mm battery spot welding machine: The improved spot welding machine adopts dual pulse output and pedal welding mode, which can easily weld 0.1-0.3mm thick nickel plates and complete welding work easily and efficiently. The welding points are beautiful and elegant. It can be used for spot welding of batteries, hardware, and electronic components
  • ✅ Save time and money: The 8000W high-performance battery spot welding machine has excellent performance and long lifespan. The spot welding equipment controls two ultra-high performance batteries, emits precise pulse energy through a program with a built-in single-chip microcomputer, and generates high temperature in a very short time. After rapid cooling, weld the nickel strip and battery together to complete spot welding
  • ✅ LCD display: The battery voltage level is a key factor affecting the spot welding effect. Our spot welding screen can display the internal voltage of the product in real time, which is very convenient for you to check and charge in a timely manner. The product should be fully charged before its first use, and charged when the screen voltage is below 7.3V
  • ✅ Easy to operate: This spot welding machine is compact and lightweight, saving space at home. You can easily and quickly transport your spot welding machine to various application places. Just press the foot switch, the red light will flash rapidly 3 times, and then output power once to end the welding
  • ✅ Tips for Beginners: 1. After receiving the product, please charge it and practice multiple times to find the correct spot welding strength; 2. Do not touch the clamp of two pins during use, as this may cause the protective tube inside the spot welding equipment to explode and damage the spot welding equipment

Product Details

Brand:Seesii
Model:SEE-08
Dimensions:1 X 1 X 1 inches

Spot Welde, Portable Battery Spot Welder Kit, 11000mA-h 80 adjustable power levels Mini Spot Welding Machine with LCD Color Screen

Image of Spot Welde, Portable Battery Spot Welder Kit, 11000mA-h 80 adjustable power levels Mini Spot Welding Machine with LCD Color Screen

$49.99 @ Amazon.com (Save 11%)

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Key Features

  • ✅ Enhanced Performance: Built with an upgraded 11000mAh rechargeable battery, this mini spot welder features a power bank design and Type-C fast charging, reaching full charge within 3-5 hours. It can execute thousands of welds on a single charge and effectively welds 0.1-0.15mm nickel sheets (Note: Cannot weld nickel strips with thickness greater than or equal to 0.2mm thick).
  • ✅ Adjustable Precision: The spot welder Offers a wide range of 80 adjustable power levels, allowing users to fine-tune welding settings from 1-8 and 1.1-5.4-8.0 for different materials and thicknesses. Ideal for both beginners and professionals, If you are a novice, we recommend setting the delayed auto weld time to (1-5 seconds)
  • ✅ Clear LCD Display: Battery Spot Welder Equipped with a colorful LCD screen that provides real-time information on battery status, delay time, temperature, and gear level, ensuring you remain informed and can adjust settings easily during your welding projects.
  • ✅ Safety and Convenience: Integrated with an advanced chip for adaptive control and temperature monitoring, the DJYIYEW spot welder automatically shuts off when temperatures exceed 60°C/140°F to ensure user and equipment safety. Its compact design enhances portability, making it an excellent tool for various applications.
  • ✅ Versatile Use and Complete Kit: Perfect for welding nickel sheets and capable of handling cylindrical lithium batteries like 18650/21650, and nickel-metal hydride or cadmium batteries. The kit includes everything needed: 1 x spot welder, 4 x nickel strips, 4x4 battery holders, 2 x welding pens, 1 x metal file, a USB-C cable and 1 x Manual.

Product Details

Brand:DJYIYEW
Model:13097-8
Size:11000MAH+Battery holder

Awgem Battery Spot Welder, Battery Welder 99 Gear Adjustable Handheld Spot Welder with LCD Screen Automatic and Manual Modes Portable Spot Welding Machine for Welding Nickel Strips and Iron

Image of Awgem Battery Spot Welder, Battery Welder 99 Gear Adjustable Handheld Spot Welder with LCD Screen Automatic and Manual Modes Portable Spot Welding Machine for Welding Nickel Strips and Iron

$30.89 @ Amazon.com (Save 38%)

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Key Features

  • ✅ Integrated Design: Awgem battery spot welder power supply and welding pen are combined into one, you can weld easily without an external welding pen. The mini welder is designed for one-handed operation. freeing your other hand to hold the nickel strip, making welding a breeze
  • ✅ LCD Digital Display: The Battery Welder comes with a digital display , and its functions include mode selection, gear setting, preheating time, and delay display. Click the SET button to trigger the settings of language, sleep time, screen brightness, etc
  • ✅ Dual Modes and 99 Adjustable Gears: The handheld spot welder adopts allow you to freely choose the output power to meet your spot welding needs; the design of automatic and manual modes increases the flexibility of spot welding, dual pulse output, and more precise welding.Switch between modes effortlessly for seamless welding experiences
  • ✅ Multifunctional Spot Welder: Awgem portable spot welder is very suitable for welding electronic devices that fail due to battery damage and various types of batteries, such as cylindrical batteries, button batteries etc. And support welding nickel-plated sheets, stainless iron sheets or stainless steel sheets, and the solder joints are firm and beautiful
  • ✅ Package List: Awgem Battery Spot Welder include (1)1*Host (2) 2*Copper needle (3) 1*2m nickel roll (4)1*Frosted paper (5)1*Type-Ccharging line

Product Details

Brand:Awgem
Model:AS2
Color:Balck
Dimensions:0.7 X 6.1 X 1.5 inches

Spot Welder, Handheld Spot Welder LCD 99 Gear Adjustable, Auto and Manual Mode Mini Portable 18650 Battery Spot Welder, Welding Plated Nickel Sheets 0.1-0.25mm, Iron

Image of Spot Welder, Handheld Spot Welder LCD 99 Gear Adjustable, Auto and Manual Mode Mini Portable 18650 Battery Spot Welder, Welding Plated Nickel Sheets 0.1-0.25mm, Iron

$29.99 @ Amazon.com

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Key Features

  • ✅ 【Portable Spot Welder】:Replaceable needles, cordless portable design allows you to use it anytime, even outdoors without the limitation of an outlet. Perfect for home and outdoor use, ideal for professional or amateur spot welder. The spot welder weighs 143.6 grams, 7.72 inches long and 1.62 inches wide, lightweight and compact
  • ✅ 【Powerful Double Pulse】: Battery spot welder kit has 99 adjustable gears, welding thickness up to 0.25mm! Can weld a variety of specifications, 0.10mm nickel-plated ~ 0.25mm nickel-plated welding without worry, battery spot welder is suitable for 18650 lithium battery assembly, lithium iron phosphate battery assembly, cell phone repair, electric car repair!
  • ✅ 【LCD Display】: Compact digital display handheld spot welder, color LCD display with temperature display, mode selection, preheat time, trigger time, power level selection, power display, etc. The device has an intelligent internal temperature detection system.
  • ✅ 【Manual/Automatic 2 modes can be switched at any time】 Automatic Mode: Simply place the two welding pins of the spot welder on the desired position and the welding pen will weld automatically. When welding, the welding pins should be inclined 45°-60° to the welding surface. Manual Mode: Adjust the parameters, put the two welding pins of the spot welder on the desired position, hold the side of the spot welder with one hand, tilt the welding pins with the welding surface at 45°-60°, then press the welding button on the side, and then the welding can be done with one hand.
  • ✅ 【Multi-function spot welder】: professionally designed mini spot welder for home or outdoor small welding, battery repair or DIY welding are very suitable, complete accessories in the package (spot welder, 2 meters nickel rolls, sandpaper, tyep-c charging cable, pen cap, copper pin), can be used as a gift for your family/loved ones/friends.

Product Details

Brand:Docreate
Model:Spot Welder

Spot Welder,Kerpu Enhanced 0.2mm LCD 7500mAh Battery Spot Welder,Adjustable 80 Gears Battery Welder for 18650 Battery,4X4 Holder for Making Battery Packs,Type-C Intput Spot Welder with 5M Nickel Sheet

Image of Spot Welder,Kerpu Enhanced 0.2mm LCD 7500mAh Battery Spot Welder,Adjustable 80 Gears Battery Welder for 18650 Battery,4X4 Holder for Making Battery Packs,Type-C Intput Spot Welder with 5M Nickel Sheet

$50.99 @ Amazon.com

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Key Features

  • ✅ LCD Display, Operation at a Glance: NEW SPOT WELDER with an LCD screen clearly and completely displays Delay, Gear, and Temperature. The temperature display shows the battery temperature, making it easy for us to see when to rest the spot welding machine. Delay time supports 0.5s unit adjustment. Gear supports 1&0.1 unit adjustment (gear max to 8.0). professional adjustment to meet different use scenarios.
  • ✅ 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 80 grades, no need to press, more accurate welding and more stability welding. Automatic easy to operate, press and hold the On/Off key for 2 seconds to start the machine, and then adjust the gear. When two spot welding pens touch the nickel plate at the same time once, it will automatically touch the nickel plate once.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.
  • ✅ Can be a Decent Gift: the package includes: 1x 7500mAh battery spot-welding machine, 2x spot-welding pen (cable length 30cm+pen head 9cm), 1x5m nickel-plated foil (L=5m, W=1cm, Thickness=0.1mm), 4x4 Battery Holder,1x Metal File,1xType-c charging cable. please feel free to contact us. Your good experience is very important to us!

Product Details

Brand:Kerpu
Model:YJ7500

Spot Welder, Seesii Farad Capacitor Battery Spot Welder 3000F 120 Gears Adjustable Capacitor Energy Storage Portable Spot Welder, Support 0.1-0.3mm Nickel Strip Spot Welding for Battery Pack Making

Image of Spot Welder, Seesii Farad Capacitor Battery Spot Welder 3000F 120 Gears Adjustable Capacitor Energy Storage Portable Spot Welder, Support 0.1-0.3mm Nickel Strip Spot Welding for Battery Pack Making

$104.99 @ Amazon.com

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Key Features

  • ✅ Operation Tips: Avoid prolonged high-frequency/high-power operation to prevent overheating; After 30 minutes of continuous use, pause to cool the welder and recharge it fully; This maintains welding precision and extends the welder's service life
  • ✅ Welding Capability: SE202 Farad Capacitor Spot Welder, equipped with dual supercapacitors, enables effortless welding of 0.1-0.25mm thick nickel-plated sheets; When fully charged, the spot welder is capable of welding 0.3mm nickel-plated electrodes under standard operating conditions
  • ✅ Advanced Spot Welder: Powered by two imported Farad capacitors and a high-performance MCU; Features automatic mode, power adjustment, delay setting, and temperature monitoring; Avoids circuit interference and tripping issues
  • ✅ 120 Adjustable Levels: Spot welder with 120 adjustable power levels; Easily fine-tune by rotating the button (0-120); Ensures precise welding accuracy for optimal results. The more precise the adjustment, the better the spot welding effect
  • ✅ Innovative Design: Newly designed spot welders machine will display a progress bar on the screen during spot weld mind you the welding process. And comes with 4 welding needles, you can detach and change the spot welder pen easily

Product Details

Brand:Seesii
Model:LI58USDYL0061
Size:3000F
Color:As Shown
Dimensions:9.6456692815 X 7.086614166 X 2.755905509 Inches
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