AWithZ UKF10 Capacitor Spot Welding Machine 10.2kW
AWithZ
A portable capacitor-based spot welder designed for nickel strip welding on cylindrical lithium-ion cells. Unlike transformer-based units, this system uses capacitor discharge, delivering fast, controlled pulses with reduced impact on the cell.
This unit is best suited for:
- Prototype work
- Low-volume assembly
- 0.1mm or 0.15mm pure nickel.
⚡ Key Features
- Compact, Portable Design
Small form factor with integrated USB-C (PD) charging, suitable for bench and field use - Capacitor Discharge Welding (UKF10 Platform)
Utilises supercapacitor energy storage for fast, controlled weld pulses - Adjustable Power Control (0–99 Levels)
Fine tuning of weld energy to suit nickel thickness and cell type - Multiple Welding Modes
- Manual
- Automatic
- Foot pedal operation
- Advanced Pulse Control Options
Includes:- Preheat pulse
- Intermittent mode
- Trigger timing adjustment
- Multi-point welding control
- Fast Response Output
High peak current enables quick, precise weld formation with reduced heat soak into the cell
- Overview & Specifications
Compact capacitor-based spot welder designed for 18650 and 21700 battery pack assembly.
Utilising supercapacitor discharge, the UKF10 delivers fast, controlled weld pulses with minimal heat transfer to the cell.With adjustable power (0–99 levels) and multiple welding modes (manual, automatic, foot pedal), it is well suited to prototype builds, repair work, and low-volume production.
- Model: UKF10
- Welding Type: Capacitor discharge
- Energy Storage: 1000F × 2 supercapacitors
- Peak Output Current: Up to 1725A
- Output Voltage: ~6V
- Power Adjustment: 0–99 levels
- Charging: USB-C PD (5–20V, up to 40W)
- Welding Modes: Manual / Automatic / Foot pedal
- Pulse Control: Preheat / Intermittent / Timed
- Compatible Materials: Nickel, nickel-plated steel
- Supported Cells: 18650 / 21700 (and similar cylindrical)
- Dimensions: 100.5 × 158 × 48 mm
- Looking for a Complete Battery Pack?
Cell Supply is part of the Lithium Ion Group, alongside our specialist pack‑building company Britcell Ltd. Through Britcell, we offer custom pack design & assembly – from prototype to production; onboard BMS integration – smart protection & monitoring; compliance testing – UN38.3, IEC 62133, CE/UKCA; UK‑based manufacturing – with traceability & QC. If you need more than just cells, let us design and build a ready‑to‑deploy pack tailored to your project. Enquire with Britcell.
- Why Buy From Cell Supply?
UK Stock, Same‑Day Dispatch – Fast delivery, no delays
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