Lithium batteries are widely used in the FPV industry! The SEQURE SQ-SW1 enables you to easily and efficiently spot weld your own battery packs for flight use.  Traditional welding machines lack flexibility. The SQ-SW1 is battery-powered with an OLED display to give you real-time parameters. With this new spot welding technology, you can intuitively switch between automatic or manual working modes to meet different needs. 

VIDEO: Sequre Point Welder use in 18650 Battery Pack DIY Test

Features

• Works for welding on multiple types of batteries including cylindrical lithium, nickel-hydrogen, and cadmium nickel batteries.
• Flexible and efficient for spot welding of 18650 Battery Packs
• OLED display for clear indication of parameters in real-time
• Automatic or Manual working modes
• Multi-directional screen display
• Output voltage of 10-14V

Specifications

• Pulse Time: 1-100ms(default),1-500ms（setting）
• Voltage Warning: Low Voltage/High Voltage
• Work Model: Automatic/Manual
• Welding Thickness: 0.1-0.3mm
• Power Supply Interface: XT90
• Input Voltage: 10-14V
• Trigger Delay: 0.5-3s
• Short Pulse: 0-100%
• Screen Flip: 180°

Recommended (Not Included)

• Recommended Battery: Lithium battery (3S 5000mAh minimum 60C) Car battery (12V 400-800CCA

Includes

• 1× SEQURE SQ-SW1 Spot Welder w/ OLED Screen
• 2× Battery holder
• 1× Welding pen
• 1× Nickel stripe
• 1× Foot pedal
• 2× Solder pin