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SUNKKO S-70BN Mobile Spot Welder Pen ($38.99)

They said it couldn’t be this cheap. They were wrong. $38.99 (with coupon at Banggood). Updated: 23-01-2026.

SUNKKO S-70BN Handheld Mobile Spot Welder Pen with Adjustable Welding Pins High-Efficiency Design Enhanced Cable Connection Excellent Heat Dissipation Versatile for Battery Pack Assembly – U shape
Banggood warehouse: China.

Price: $38.99

Additional Banggood coupons:
1. First page
2. Second page

Aliexpress

There’re some similar (or not) items on Aliexpress

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737G + Spot Welder 220V 4.3KW Welder + 18650 S-70BN Welding Pen for Battery Pack $462.32
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SUNKKO 769D With 70BN Welding PEN Battery Spot Welder For 18650 Lithium Battery Welding Machine Pulse Spot Welding Machine $639.79
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Price history and price alert

Do you need price history chart (for all/most countries) for SUNKKO S-70BN Mobile Spot Welder Pen? There we go. The lowest price was: $37.88.
Price records source(s): Banggood
Click on image to enlarge. Price history for SUNKKO S-70BN Mobile Spot Welder Pen
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