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Compact spot welder unit with large control knob and smart pen attachment

BFKK

BFKK Super Capacitor Spot Welder 10.2kW 0.2mm/0.35mm 3 Modes Smart Pen

SKU CH-4YQ5-AS60X

A super-capacitor spot welder delivering 10.2 kW for 0.2 mm pure nickel and 0.35 mm nickel-plated steel with three modes and a smart pen

  • Super capacitors withstand 500,000 charge cycles for exceptional longevity
  • 2kW power output welds .2mm pure nickel and .35mm nickel-plated steel
  • Dynamic Balance Protection and Intelligent Stop-Charging enhance operational safety
  • Smart pen with three modes streamlines precision welding tasks
  • Professional grade for battery packs, electronics repair and appliance maintenance

Professional Battery Pack Spot Welder

This 10.2kW super capacitor spot welder is built for battery pack assembly and repair, handling 0.2mm pure nickel and 0.35mm nickel-plated steel. It suits technicians working on electric tools, home appliances, button cells, and mobile phone repairs. The smart pen and three operating modes provide flexibility for diverse welding scenarios.

Sustained Operation with Super Capacitors

Brand-new farad capacitors deliver instant energy discharge for stable, efficient welds during continuous use. Rated for over 500000 charge/discharge cycles, the system maintains consistent power output without the degradation common in conventional alternatives. Intelligent stop-charging technology automatically halts charging at full capacity to protect components.

Safety-Focused Build and Smart Pen Control

Dynamic Balance Protection enhances operational safety during every weld. A large control knob allows precise, effortless adjustment of settings to reduce the learning curve. The included smart pen enables accurate tip placement for reliable joints on thin materials, preventing cold solder or burn-through.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $189.99
Pricier than about 79% of the 1,978 comparable items (median $50.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 10.2kW output generate excessive heat or noise during all-day battery pack assembly?

The super-capacitor design stores energy silently and releases it in short pulses, so the unit runs cool and quiet even during extended welding sessions.

What additional items are required to start welding 0.2mm pure nickel strips with the smart pen?

Only nickel strip material and the battery cells themselves are needed; the welder includes the smart pen and all internal energy storage.

Can the three welding modes accommodate older 0.35mm nickel-plated steel tabs from legacy packs?

Yes, the adjustable modes deliver sufficient pulse energy for reliable welds on 0.35mm nickel-plated steel as well as thinner pure nickel.

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