737G battery spot welding machine is designed with pulse mode selection and 0-99 level current setting. Welding nickel strips within 0.05-0.2 mm thickness can make the spot more reliable. The combination of fixed welding head and foot switch will meet users' different requirements. This spot welding device is suitable for most small battery packs welding.

· [Welding Thickness]- Weld nickel strip within 0.05-0.2 mm. 1 pulse welding to 0.05 - 0.12 mm nickel plated steel strip. 2 pulse welding to 0.12 - 0.2mm nickel plated steel strip. 

· [Welding Current]- The percentage of welding current is adjustable with 0-99 to meet different needs. 

· [Net Weight]- Weights 4.3kg(9.5lb). Light-weighted with 14 x 23 x 21cm(5.5 x 9.1 x 8.3inch ) in size, portable to carry. 

· [Voltage Capacity]- Supports 220V voltage input. Primary current is within 2A-15A. 

· [Various Application]- Welding different kinds of rechargeable batter wire lead. Assembling and welding lithium battery and mobile power. Repairing battery packs. Welding lead sheets and wire of handware parts.

· Welding Method

Welding by pushing the fixed head up or controlling by the foot pedal to meet users' different requirements.

· LCD Display

737G battery spot welder is equipped with current and pulse displays respectively, which enables users to have a clear understanding of the welding settings of the machine.

· LED Light Function

Enhanced LED lighting version is easy to light the welding operation. Suitable for welding and assembling battery pack in low liminance environment.

· 50A-800A Welding Current

Adjust welding current within 50A-800A and pulse quantities through three buttons on the panel to weld different materials and board thickness.

· 18650 Lithium Batteries

The spot welder works with 18650 lithium batteries, one battery holder for 6 batteries included. 14500 lithium batteries are available too.

· Wild Application

Suitable for welding charging battery pack, button cell leads, hardware to process, etc.

· Input Voltage: 220V/50Hz 

· Primary Current: 2A-15A 

· Welding Current: 50A-800A 

· Welding Thickness: 0.05-0.2mm 

· Welding Pressure: 200g-700g 

· 1 Pulse Welding: 0.05-0.12mm Nickel Plated 

· 2 Pulse Welding: 0.12-0.2mm Nickel Plated 

· Batteries: 18650/14500 Lithium Batteries 

· Size(LxWxH): 14 x 23 x 21cm(5.5 x 9.1 x 8.3inch ) 

· Net Weight: 4.3kg(9.5lb) 

· Gross Weight: 5.5kg(12.1lb) 

· Package Size(LxWxH):21.5 x 37 x 31cm(8.5 x 14.6 x 12.2inch)

Package Content

· 1 x 737G Spot Welder 

· 1 x Foot Pedal Control 

· 1 x Battery Holder 

· 4 x Welding Needle 

· 1 x Hex Wrench 

· 2 x Fuse Tube 

· 30 x 0.1 x 4 x 100 mm Nickel Plated 

· 30 x 0.15 x 5 x 100 mm Nickel Plated 

· 1 x English Manual