Handhold YaeCCC 737G Battery Spot Welder Review – PROS & CONS

Battery Spot Welder, Hancaner Handheld Spot Welder 80 Gear Adjustable, Automatic & Manual Modes Battery Welder for 18650 Battery, Welding Nickel Sheets 0.1-0.15mm, Iron, Stainless Steel Sheets

$36.79 @ Amazon.com

【NO Spot Welding Pen】No need for a spot welding pen when going out or at home, handheld spot welder that does not require additional spot welding pens, carry it with you and it's convenient to go anywhere. It combines the built-in power supply and welding pen into one, making it easy to weld without the need for an external welding pen.

【Multifunctional Battery Spot Welder Pen】This portable welder can be widely used in spots welding cylindrical lithium batteries, nickel metal hydride batteries, and nickel-cadmium batteries, such as 18650/26650/32650, etc. It supports welding 0.1-0.15mm(0.2mm under full battery condition) nickel-plated sheets, stainless iron sheets or stainless steel sheets, with solid and beautiful welding spots.

【80 Gears Adjustable】Dual pulse output, high power output design, 80 gears of output power adjustable, more accurate welding, suitable for continuously welding thousands of points on nickel/nickel-plate sheet.

【Dual Mode Spot Welder】Dual modes selectable, supports automatic and manual mode switching by your needs. The wire is consists of multiple strands of high-temperature wire with high torsional resistance and more sensitive operation.

【OLED Digital Display】Battery spot welder with the OLED color display real-time gear display function. Support system mode display, remaining power display, preheat display, time delay display, welding progress bar gear display.

Battery Spot Welder, Hancaner Handheld Spot Welder 80 Gear Adjustable, Automatic & Manual Modes Battery Welder for 18650 Battery, Welding Nickel Sheets 0.1-0.15mm, Iron, Stainless Steel Sheets

Spot Welder, AWithZ 7500mAh 2" LCD Screen Battery Spot Welder, 90 Gears Adjustable Battery Welder with 7 UI Languages, Spot Welder for 18650 Battery, Build Battery Packs, Repair Ebike Pack

$89.99 @ Amazon.com

Upgrade and Add Enhanced Function Spot Welder: Our battery spot welding machine has added enhanced features such as preheating, intermittent and continuous spot welding times. Equipped with a built-in 7500 mAh high capacity battery, the battery has a long battery life and can be fully charged in about 3 and a half hours.

Our Battery Spot Welder's LCD Display Screen: We adopt a 9-grid design that conforms to usage logic and presents important functional parts in a simple manner, making it easy for you to select and operate spot welding joints. We support fast switching back and forth between 7 national languages for UI language, and the display screen supports 180 rotations.

How to save a few hundred dollars: 18650 batteries are not cheap, purchasing new electronic equipment is expensive, and purchasing large spot welding equipment is also expensive and occupies space. Our spot welding machine can use old batteries to build new battery packs, and install unused old product batteries onto the equipment that needs to be used. Large spot welding machines cost over a hundred dollars, and our spot welding machine is half the price of theirs, small size and easy to carry.

Enhance Spot Welding Thickness to 0.35mm: We have added an enhanced feature: continuous spot welding function, which is more powerful than other spot welder and Suitable for building battery packs, building electric bicycle battery packs, laptop batteries, mobile phone batteries, and welding different materials. If you want to repair a very thin material in your phone battery, use a 1-3 gear, a material that exceeds 0.15-0.35mm, and use a high gear. Please practice using the minimum gear first.

Exquisite Packaging and service: Packaging ensures the safety of the product. Giving it to a friend or lover is a beautiful gift. The packaging includes spot welder, nickel plates, spot welding pens, grinding gauze, charging cables, English instruction manuals, and we also have electronic instruction manuals that can be downloaded. If you have any questions about our products, we provide a one-year warranty and lifelong technical guidance. Please feel free to consult.

Spot Welder, AWithZ 7500mAh 2" LCD Screen Battery Spot Welder, 90 Gears Adjustable Battery Welder with 7 UI Languages, Spot Welder for 18650 Battery, Build Battery Packs, Repair Ebike Pack

5000W Battery Spot Welder, Portable Welder Machine for 18650 Battery Pack, Handheld Spot Welding Machine, Adjustable Soldering Machine w/Spot Weld Pen & Nickel Strip

$58.23 @ Amazon.com

Battery spot welder comes with 2x spot weld pen of good conductivity and low contact resistance, capable of soldering and desoldering, easy to replace the tip

5000W spot welder is adjustable in output current, spot welding thickness of 0.1-0.15mm, great for welding 18650 26650 32650 battery packs, iron/ stainless steel sheets (not copper or aluminum)

Handheld welding machine built with a 4000mAh li-ion battery, powerful enough for continuous welding of thousands of points, with the foot pedal to guarantee precise control

Soldering machine designed with a HD digital display, a single glance to monitor the battery level

Mini soldering station has a compact body with ABS housing, safe to use, always keeping a low profile at your busy workbench

5000W Battery Spot Welder, Portable Welder Machine for 18650 Battery Pack, Handheld Spot Welding Machine, Adjustable Soldering Machine w/Spot Weld Pen & Nickel Strip

Spot Welder, 11000mAh Battery Spot Welder with LCD Screen Upgraded 80 Gears Adjustable Portable Mini Spot Welder for Battery Plate Welding with With long spot welding pen, nickel tapeand USB charging

$47.99 @ Amazon.com

【Upgraded LCD Visible Screen Design】- Our Battery spot welder is 2023 newly designed with visible colorful LCD Screen, upgraded LCD screen can clearly know the system's internal temperature, charging status, remaining battery, gear level, and time interval of the spot battery 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 LEVEL ADJUSTABLE OUTPUT】Our small spot welder has 80 level adjustable output power, which can be adjusted to 1-7 and 1.1-5.4-8.0 levels according to your different needs. Fine adjustment can make the welding more accurate and the spot welding effect more perfect. If you are a beginner, you can adjust the delay time to delay the automatic welding time (1-5s), which is very friendly to beginners.

★【With 40cm Welding Pen & Portable Design】:The gold-plate spot-welding pen consists of multiple strands of high temperature wire,with fine conductivity,torsional resistance ability and low contact resistance,using safely.The compact and portable size design is also very easy to carry.It is a very ideal spot welding tool for you.

【Battery Spot Welder】:This mini spot welder enhances the battery energy storage capacity to 11000mAh, power-bank design, with type-C charging cable,can be fully charged within 3-5 hours,and it can continuously weld thousands of points after being fully charged.Most importantly, the upgraded spot welder can easily weld 0.1-0.15mm thick nickel sheets, which can help you make a perfect battery packs,(Note:Cannot weld nickel strips with a thickness of 0.2mm).

【Wide Application & Warranty】: This DIY spot welding machine is mainly used in the welding of nickel sheet of cylindrical battery, NI-MH battery, nickel cadmium battery like 18650.The best service to our customers is our aim,if you have any questions about our item, please feel free to contact our customer service,we will do our best to solve the problem for you.

Spot Welder, 11000mAh Battery Spot Welder with LCD Screen Upgraded 80 Gears Adjustable Portable Mini Spot Welder for Battery Plate Welding with With long spot welding pen, nickel tapeand USB charging

Battery Spot Welder, AWithZ Handheld Spot Welder 11 Gear Adjustable, Automatic and Manual Modes Battery Welder for 18650 Battery, Welding Nickel Sheets, Iron, Stainless Steel (2M Nickel）

$49.99 @ Amazon.com

NO Spot Welding Pen------No need for a spot welding pen when going out or at home, handheld spot welder that does not require additional spot welding pens, carry it with you and it's convenient to go anywhere. It combines the built-in power supply and welding pen into one, making it easy to weld without the need for an external welding pen.

Widely Used - Suitable for cylindrical batteries such as 18650/26650/36650, mobile phone batteries, and electronic devices that require batteries. Spot welder can be used for electronic devices that have been damaged due to battery damage, replacing the battery and resuming use (similar to handheld electric drills), saving money and protecting the environment.

Easy to Use - ONLY 2 buttons, our spot welder the buttons are labeled,easy to use. The battery spot welder does not need to leave our palm. Press and hold the power switch button on the side for 2 seconds with your middle finger, press the gear adjustment button on the top with your index finger once, and press and hold for 2 seconds to adjust the automatic or manual mode.

11 Adjustable Gears - The spot welding machine has 11 adjustable output power, which can be adjusted according to the different materials you spot weld. 1-3 gear mobile phone battery, 3-6 gear 0.1mm nickel plate, 6-11 gear 0.12-0.15 nickel plate. Charging once can spot weld more than 200 times.

Multiple Protection Measures - It is a mini handheld spot welding machine, but it has high-quality polymer cells, overcharge protection, temperature protection, short circuit protection, abnormal battery temperature alarm and off spot welding function, and low cell voltage alarm. Ultra low power consumption, longer standby time.

Exquisite Packaging - Our packaging includes a handheld spot welder, 2-meter nickel plated sheet, 1 piece of frosted paper, 1 Type-c charging cable, and a manual. Our packaging is very exquisite, making it a very worthwhile gift for your loved one who loves battery DIY and friends.

Battery Spot Welder, AWithZ Handheld Spot Welder 11 Gear Adjustable, Automatic and Manual Modes Battery Welder for 18650 Battery, Welding Nickel Sheets, Iron, Stainless Steel (2M Nickel）

Mini Portable Battery Spot Welder Kit with LCD Display, 80 Adjustable Gears, 7500mAh Rechargeable Battery - for Nickel Strips and 18650 Batteries, Includes Welding Pen and USB Type-C Cable

$49.99 @ Amazon.com (Save 11%)

Upgraded LCD Colorful Display: Newly designed in 2022, this Battery spot welder features a colorful LCD screen that clearly displays battery life, delay time, temperature, and gear settings, ensuring you are fully informed for a safe and efficient welding experience.

Precision Control with 80 Gears: Offering a wide range of 80 adjustable gears for output power, this welder provides fine control for your projects, from 1-8 coarse gear settings to incremental 1.1-5.4-8.0 fine adjustments, meeting all your different welding needs.

Powerful Built-in 7500mAh Battery: Equipped with a large-capacity 7500mAh lithium polymer battery, this portable Battery spot welder can be fully charged in just 3 hours and is capable of welding thousands of points on a single charge. Plus, it serves as a power bank for your devices.

Portable Design with 40cm Welding Pen: This Battery Spot Welder Kit includes two high-quality, gold-plated welding pen with exceptional conductivity and durability. Its compact and portable design makes it the ideal spot welding tool for both professionals and DIY enthusiasts.

Wide Application & Reliable Service: Perfect for welding nickel sheets of 18650, nickel-metal hydride, and nickel-cadmium batteries, this versatile tool is backed by our commitment to customer satisfaction, with our customer service ready to respond within 24 hours.

Mini Portable Battery Spot Welder Kit with LCD Display, 80 Adjustable Gears, 7500mAh Rechargeable Battery - for Nickel Strips and 18650 Batteries, Includes Welding Pen and USB Type-C Cable

Battery Spot Welder, PFCTART Handheld Spot Welder Machine 11 Gear Adjustable, Portable Battery Welder for 18650 Battery, Welding Nickel Sheets, Iron

$49.99 @ Amazon.com (Save 6%)

✅【NO Spot Welding Pen】:Battery Spot Welder combines the built-in power supply and welding pen into one, making it easy to weld without the need for an external welding pen.

✅【Easy To Use】:ONLY 2 buttons, our spot welder the buttons are labeled,easy to use. The battery spot welder does not need to leave our palm.

✅【11 Gears Adjustable】:The upgraded spot welder can easily weld 0.1-0.2mm thick nickel sheets and weld hold very well, which can help you make perfect battery packs.This mini spot welder equipment with 11 gears output power adjustable,it can be adjusted 1-11 gears according to your different needs.

✅【Wide Application & Portable】This DIY spot welder is mainly used in the welding of nickel sheet of cylindrical battery, NI-MH battery, nickel cadmium battery like 18650/21650 and etc. It is very compact to bring everywhere .

✅【Safe and Intelligent 】this portable spot welder has overcharge protection, temperature protection, short circuit protection, abnormal battery temperature alarm and off spot welding function.

✅【Abundant Accessories】The 18650 spot battery welder kit comes with 1*spot welder, 1*5M+1*10M nickel strip(0.15MM), 5x4 battery holder, 1*metal file, 1*charge cable,1*sandpaper, 1*user manual, and 1* package box

Battery Spot Welder, PFCTART Handheld Spot Welder Machine 11 Gear Adjustable, Portable Battery Welder for 18650 Battery, Welding Nickel Sheets, Iron

ZHANGLI DIY Portable Battery Storage Spot Welder Set, Spot Welding Machine 12V Welder Unassembled Battery Storage Solder Circuit Board

$16.98 @ Amazon.com

More Stable: Using 25V low internal resistance Sanyo high frequency capacitors to make the power supply more stable.

Suggested Battery: 20-45ah battery with good performance and small internal resistance; 3.5-5.5ah 45C 3S aeromodel battery pack; 30-35ah capacity battery pack.

Tip: If the battery is pretty good and the internal resistance is very low, and then there may be large current overload.If you are not sure about your battery, it's better to extend the wire by around 1 meter with 2.5² or 4² wire, then it will reduce the risk of power tube burnt.

Design: The MOS upper and lower bold and tin design makes the internal resistance smaller and the current stronger.

Voltage: It will become an energy storage spot welding machine for welding nickel pieces. Package: 1 pc x circuit board 4 pcs x copper nose 4 pcs x screw 1 pc x buzzer 1 pc x 1 meter nickel sheet 1 pc x capacitance 2 pcs x soldering pen 2 pcs x input wire 2 pcs x heat shrink tube

ZHANGLI DIY Portable Battery Storage Spot Welder Set, Spot Welding Machine 12V Welder Unassembled Battery Storage Solder Circuit Board

Spot Welder, Seesii 11000mA-h Battery Spot Welder with LCD Screen Upgraded Enhanced 80 Gears Adjustable Portable Mini Spot Welder with 2x5M Nickel Sheet & 4X4 Holder For Making Battery Packs

$77.39 @ Amazon.com

✅【Upgraded Enhanced Battery Spot Welder】: This mini spot welder enhances the battery energy storage capacity to 11000mAh, power-bank design, with type-C charging cable,can be fully charged within 3-5 hours,and it can continuously weld thousands of points after being fully charged.Most importantly, the upgraded spot welder can easily weld 0.1-0.15mm thick nickel sheets, which can help you make a perfect battery packs,(Note:Cannot weld nickel strips with a thickness of 0.2mm).

✅【80 Levels of Adjustable Output】: Our Seesii spot welder SE-002 with 80 levels output power adjustable,it can be adjusted 1-8 and 1.1-5.4-8.0 levels according to your different needs,very fine adjustments can make the welding more precise and the spot welding effect more perfect.If you are a new learner you can adjust the delay time to delay the automatic weld time( 1-5s）, it’s very friendly for the beginner.

✅【LCD Visible Screen Display】: Our spot welder for battery is 2022 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.

✅【Intelligent and Safe to Use】:The 18650 spot welder kit equipped with the upgraded chip, so that the use of electric welding is more in line with human nature. When the temperature is higher than 60℃/140°F, the spot welder will automatically stop working to avoid damage to personnel or items.Note: After receiving the product, please practice many times to find the right spot welding strength, this is a small battery pack welding machine suitable for beginners and professional welders.

✅【Wide Application】: The mini spot welder is mainly used in the welding of nickel sheets of battery, which can be used for spot-welding cylindrical lithium batteries such as 18650/21650 and etc, nickel-metal hydride /cadmium nickel batteries and etc.Equipped with 1 x spot welder, 2 x 5M nickel strip, 1 x metal file, 1 x USB-c cable, 4x4 battery holder.

🎁【Great Gifts 】:The upgraded 11000mah spot welder and complete accessories is the great gift for Father, Husband, Boy Friend, DIYer.

Spot Welder, Seesii 11000mA-h Battery Spot Welder with LCD Screen Upgraded Enhanced 80 Gears Adjustable Portable Mini Spot Welder with 2x5M Nickel Sheet & 4X4 Holder For Making Battery Packs

Battery Spot Welder, Seesii 6 Gear Adjustable Portable Spot Welder, 5000mA-h Mini Spot Welding Equipment with 5m Sheets & 4X4 Holders for 0.1/0.15mm Nickel Strip Welding & Making DIY Battery Packs

$51.99 @ Amazon.com

🎁【Great Gifts 】:Seesii mini spot welder and complete accessories is the great gift for Father, Husband, Boy Friend, DIYer.

✅【6 Gears & 2 Modes Adjustable】: This spot welder with 6-level output power adjustable, 1-6-1 cycle, welding is more precise.Press the button once to increase the output gear and the red indicator lights at which position,that is, how many gears,Automatic and manual mode adjustable, easy to operate. This is a basic spot welder ideal for beginners,it works easily when you get it.

✅【With Rechargeable Battery & Indicator Light】:The mini spot welder built in 5000mA-h high-rate rechargeable battery,it can continuously weld thousands of points after being fully charged within 3 hours. The mini battery welder equipped with indicator light of power, the battery power will affect the welding effect, it is best to keep welding when the power is above 50%.

✅【 Safe To Use】:This adjustable spot welding tool is made of high quality material, with anodic oxidation surface, wear resistant and beautiful, fire-proof and anti-fall. 2mm thicken pure copper strip, supperlow internal resistance to increase overcurrent capability.Single MOS tube can provides 650A continuous current and 1000A designed current,have perfect over-charge, over-discharge, over-temperature etc protection functions,so you can safely use for welding.

✅【With Welding Pen & Metal File】:Gold-plate terminal welding pen, with fine conductivity and low contact resistance,quickly detachment and easy carring.And the soldering pen is about 40cm that longer than most soldering pens on the market,making the operation more flexible.In addition, we equipped with a separate metal file,If the welding pen has black spots or the spot welding effect is not good during the spot welding process, in this case you can use a file to sharpen the spot welding pen.

✅【Wide Application】:This DIY spot welder is mainly used in the welding of nickel sheet of cylindrical battery, NI-MH battery, nickel cadmium battery like 18650.It can be also used to weld iron, steel, stainless steel sheets with the thickness less than 0.12mm.The package equipped with 1 x spot welder, 1 x 5M nickel strip, 1 x metal file, 1 x USB-c cable, 4x4 battery holder.

Battery Spot Welder, Seesii 6 Gear Adjustable Portable Spot Welder, 5000mA-h Mini Spot Welding Equipment with 5m Sheets & 4X4 Holders for 0.1/0.15mm Nickel Strip Welding & Making DIY Battery Packs