Professional Handheld Spot Welder｜Lightweight & Portable · Powerful Performance · Safe & Reliable

Ergonomic Design, Lightweight & Easy to Hold
Crafted with meticulous ergonomic design, the smooth curved shape perfectly fits the palm for comfortable grip and effortless operation.

Dual-Pulse Powerful Output for Stronger Welds
Equipped with dual-pulse technology across the entire series, delivering stable and robust output for effortless welding of various metals:

Nickel-plated sheets: 0.25mm (MAX)
Steel/iron sheets: 0.2mm (MAX)
Pure nickel sheets: 0.15mm (MAX)
Achieve secure welds with smooth, aesthetically pleasing joints, meeting professional welding demands.

Welding Machine and Torch in One, Freer Single-Handed Operation
Upgraded to an integrated welding machine + torch design, eliminating the need for an external torch. Precise single-handed operation truly frees your hands for more flexible and convenient use.

Manual/Automatic Dual Mode + 11-Level Power Adjustment
Supports manual/automatic welding modes with 11-level power adjustment for precise control over welding intensity. Adaptable to diverse scenarios for professional, controllable operation.

Low Power Consumption, Long Battery Life – One Charge Covers All Your Welding Needs
Features a high-performance battery paired with low-power system design. A single charge enables welding of approximately 1500 joints, effortlessly handling daily tasks without range anxiety.

Versatile for Multiple Welding Applications

Welds cylindrical batteries / mobile phone batteries / button batteries
Suitable for DIY projects / model making / electronics repair
Meets diverse spot welding needs, making it an ideal tool for homes, workshops, and repair shops.

Multi-Layer Safety Protection for Peace of Mind
Integrated safety chip + temperature sensor + intelligent safety algorithm provide dual hardware/software safeguards. Effectively prevents risks like overheating and overload, ensuring every weld is safe and reliable.

Product Parameters:
Product name: Battery spot welder
Model type: H1
Device Settings: 11 stops adjustable
Spot welding mode: automatic/manual gear
Product size: 43*25*192mm
Input interface: Type-C
Input parameters: 5v/1A (MAX)
Output voltage: 4.2V (MAX)
Output current: 650A (MAX)
Operating temperature: -10~60℃
Charging temperature: 0~60℃

Instructions for use:
Easy to use - With only 2 buttons, our spot welder buttons are labeled for ease of use. Battery spot welders don't need to leave our hands. Press and hold the power switch button on the side for 2 seconds with your middle finger, press and hold the gear adjustment button on the top once with your index finger, and then press and hold for 2 seconds to adjust automatic or manual mode.

Notice:
1. Use the welding machine strictly according to the data on the welding machine nameplate, and shall not be overloaded.

2. The current should be adjusted in the no-load state. When the welding machine is working, it is not allowed to have a long short circuit.

3. Before using the welding machine, it should be checked that the welding machine is correctly connected, the current range meets the requirements, the shell is grounded reliably, and there is no foreign matter in the welding machine before closing the work.

Product List:

Handheld spot welder *1

2 m nickel plated plate *1

1 piece of sandpaper *1

Type-c Charging cable *1

User manual *1