10 Best
Battery Spot Welders
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Product Highlights- 【30 gears adjustable】mini spot welder with 30 gears adjustable output power design, it can satisfy more professional welding demands. very fine adjustments can make the welding more precise and the spot welding effect more perfect.
- 【protection function】this machine is equipped with short-circuit protection to monitor each solder joint.overshoot protection, over discharge protection, over voltage protection, over current protection, over power protection, temperature protection.
- 【upgraded lcd screen】spot welder is made of high-quality aluminum alloy material with an anodized welding machine surface, which is wear-resistant and fireproof to use. newly upgraded lcd screen can clearly know the charging status, remaining battery, gear level,delay,current and voltage.
- 【built-in 5000mah rechargeable battery】portable spot welder built in 5000ma-h rechargeble battery,with type-c charging cable,can be fully charged within 2 hours. it can continuously weld thousands of points after being fully charged. it also can be used as a power bank when you need charging during traveling or outgoing, support 2.4a fast charging.
- 【wide application】spot welder machine suitable for cylindrical lithium batteries, nickel-metal hydride batteries, and cadmium nickel batteries. it can be also used to nickel sheet welding less than 0.2 mm, and used to stainless steel sheet, stainless steel sheet welding less than 0.15 mm
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Product Highlights
- 【2 touch welding modes】using automatic touch welding mode, while retaining the manual trigger interface, you can choose according to your own use.
- 【easy to disassemble】the soldering pen and the input wire are connected by u‑shaped cold‑pressed terminals, which is convenient for disassembly and replacement.
- 【welding power】welding power can be powered by lithium battery or 12v car battery.【note- do not exceed 50 gears】
- 【pulse accuracy】the controller is controlled by a single chip microcomputer, and the output pulse is accurate,, lcd display screen, can display welding parameters. ensure the welding quality.
- 【what you will get】you will get 1 x controller,2 x welding pen , 2 x power input line (red and blue),1 pair x u-shaped cold-pressed terminal.
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Product Highlights
- Ϟ【extremely high 99 gear power】this battery spot welding kit is top-notch. it boasts a 99-speed power-adjustable design, which improves the accuracy and perfection of the welding process. it makes welding faultless.
- Ϟ【easy to operate】battery spot welder kit input voltage design 10-15v, its old lead-acid battery is 12v20ah--100ah (new battery can not exceed 45ah) 20ah can not exceed 1 year or 4-5 strings of super farad capacitors or larger single unit (fe-lithium battery)
- Ϟ【manual adjustment】the real-time gear display capability of the digital tube on the spot welder control board allows for more precise temperature and precision control. this enables us to properly understand the temperature.
- Ϟ【for most occasions】spot welder kit diy can be used for energy storage spot welding of 14650/17490/18650/21700/26650/32650 and etc lithium batteries, nickel-chromium batteries, and other nickel parts. this greatly improves the efficiency of our welding.
- Ϟ【lightweight and portable】battery spot welder controller is very portable and convenient for our daily carrying. its 6-square pen can spot weld 0.05-0.2mm nickel-plated sheet, and the 10-square pen can spot weld 0.05-0.3mm nickel-plated sheet.
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Product Highlights
- 【80 gears adjustable】this portable spot welder with 80-speed output power adjustable(coarse and fine adjustment button to adjust). 1.0-2.9 gears suitable for thin nickel sheet; 3.0-6.5 gears suitable for medium thickness nickel sheet; 6.5-8.0 gears suitable for thick nickel sheet, iron sheet and steel sheet. very fine adjustments can make the welding more precise and th...
- 【40cm welding pen & safe to use】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. when the temperature is higher than 60 ℃, our spot welder equipment will automatically stop working to avoid damage to personnel or items. the compact and portab...
- 【upgraded lcd screen】the spot welder is made of high-quality aluminum alloy material with an anodized welding machine surface, which is wear-resistant and fireproof to use. newly 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.
- 【11000mah power bank function 】this portable spot welder, built in 11000ma-h rechargeable polymer lithium battery,can be fully charged within 3-5 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 .the wel...
- 【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 after purchase, or you want to know more about our products, please feel free to contact us. we will provide you with th...
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Product Highlights
- ★【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.
- ★【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.
- ★【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.
- ★【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.
- ★【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.
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Product Highlights
- 🔥【upgraded lcd visual screen design】our diy spot welding machine was newly designed in 2022. with a visible color lcd screen, you can understand the remaining power, delay time, temperature and gear of the spot welding machine. you can know all the working states of mini spot welder at a glance through the screen, making your spot welding work easier and safer.
- 🔥【protection function】the upgraded battery welder has perfect overcharge and over temperature protection functions. unique overheating protection device, when the temperature is higher than 60 ℃ / 140 °f, the portable welding machines will automatically stop working to avoid damage to personnel or articles, and it is safer to use.
- ✅【upgrade enhanced battery spot welder】this mini battery spot welder increases the energy storage capacity of the battery to 11000mah. the spot welder is designed with a c-type charging cable, which can be fully charged within 3-5 hours and can continuously weld thousands of fully charged points. the most important thing is that the upgraded spot welder can easily weld ...
- ✅【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 ...
- ✅【rich accessories & wide application】we have prepared 2 x 15.5 inch long welding pen, 1 x 5m nickel bar, 1 x metal file, 1 x usb-c data cable and 1 x equipment spot welding kit for you. the bag can perfectly store the machine and welding pen, and is very suitable for carrying out. portable spot welder can be widely used for welding cylindrical lithium battery, nickel h...
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- ⭐【upgraded clear lcd screen display】--- our spot welder for batteries is newly-designed on the market. through the visible lcd screen, it is convenient for you to know the battery status, delay time, output current, input voltage, temperature(celsius), and the operation gear of the spot welder. visible delay time and temperature can offer enough time for you to prepare ...
- ⭐【40cm detachable spot welding pens】--- the gold-plate spot welder pen consists of multiple strands of high-temperature wire with fine torsional resistance ability. the 7mm solid copper rod is with fine conductivity and low contact resistance, more convenient to operate in a safer way. if there is any coarse surface on the copper rod, you can use the metal rasp (include...
- ⭐【enhanced 11000ma-h battery & power bank function】--- this mini spot welder enhanced battery power storage capacity that can meet the demand for longer use time. the portable spot welder adopts a built-in 11000 ma-h rechargeable battery and type-c charging design, which can be fully charged within 3-6 hours. you are able to weld thousands of spot points after its full ...
- ⭐【80 gears coarse & fine adjustment】--- the diy spot welder can be adjusted with 80 gears output, coarse adjustment, 1-gear(the lowest gear), 8-gear (the highest gear), fine adjustment, from 1.1 gear to 7.9 gear, totally 80 gears choice for you to adjust according to different welding materials. the spot welding machine will better make the spot welding effect and help ...
- ⭐【wide application & warranty】--- the mini spot welder for batteries 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 batteries and cadmium nickel batteries and etc. our product offers a one-year warranty and lifetime tech support, so please feel ...
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Product Highlights
- 【with rechargeable battery & indicator light】the spot welding machine has a built-in 5000mah high-rate polymer power battery. with typec interface, it can be fully charged within 2.5 hours. the spot welding kit tool has a three-color indicator light, blue-remaining battery, red-output power, yellow-automatic/manual mode.
- 【safety protection】the spot welder has a built-in 5000mah high-rate polymer power battery. thousands of points can be welded continuously after being fully charged.this spot welding machine has a design current of 1000a and can output a maximum continuous current of 650a. it has the functions of over-current protection, low-voltage protection, over-voltage protection an...
- 【6 gears adjustable output】the diy spot welder has two modes, automatic and manual, easy to operate. 6 levels of output power are adjustable, the lowest level is 1 level and the highest level is 6 levels (red indicator light), no need to be pressed, more precise and more stable.
- 【quality accessories】the 40cm integrated welding pen is made of low-resistance oxygen-free copper material, which is stable in welding. 2mm thick pure copper flow bar, ultra-low internal resistance increases flow capacity. gold-plated soldering pen interface, wear-resistant, rust-proof, and good electrical conductivity.
- 【customer satisfaction】package include: 1 x spot welder, 1x file for maintaining the welding pen, 1x type-c fast charging cable, and 1x high-quality nickel sheet. if you have any problems with your purchase, please feel free to contact at any time. we are dedicated to address any product/service issues to ensure you a good shopping experience.
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- ✅【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 welding pen & portable design】:integrated gold-plate terminal welding pen, with fine conductivity and low contact resistance, quickly detachment.the compact and portable size design is also very easy to carry.
- ✅【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 prote...
- ✅【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 automatica...
- ✅【wide application & warranty】this diy spot welding machine is mainly used in the welding of battery.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.
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Product Highlights
- 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...
- 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 ...
- 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, wh...
- 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.
- 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 up...
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