AWithZ 9000W Battery Spot Welder – Rotary Knob, Foot Pedal, 0.1-0.3mm, Dual Pulse Output, DIY Battery Pack Portable (UK1)

Powerful, versatile, and portable

The AWithZ 9000W Battery Spot Welder is built for DIY battery pack builders who value precision and convenience. Its compact footprint travels easily, while robust welding power tackles a range of cells. Dual pulse output helps maintain consistent welds across materials, and the clear control panel guides you through each step without guesswork.

Tailored control for every task

Fine-tune welding strength with a 100-level rotary knob, moving from delicate 0.1 mm tasks to sturdier 0.3 mm applications. Two trigger options expand your workflow: a hands-free foot pedal for continuous work and a precise hand trigger for targeted welds.

• Dual pulse output ensures stable welds and repeatable results across battery types.
• Intelligent thermal protection monitors temperature, pausing welding if overheating is detected.
• Auto-shutoff after 8 minutes of inactivity to conserve energy and protect the device.
• Mode-specific welding supports cylindrical cells, mobile phone batteries, and Bluetooth batteries with easy selections.

Safety and efficiency in one package

Smart safeguards work behind the scenes to reduce risk and downtime. An energy-conscious design minimizes idle draw, helping you keep costs predictable across projects. The kit arrives as a ready-to-use setup with everything needed to start experimenting right away.

• Generous gift package includes the UK1 welder, two welding pens, a foot switch, nickel-plated sheet metal, charging cable, and gauze.
• Clear interface and large rotary knob simplify adjustments in busy workshop environments.
• Flexible operation modes support a wide range of battery configurations with confidence.

Real-world workflows and practical notes

Whether you’re prototyping a compact power bank, repairing a small device, or assembling a custom battery pack for tools, the 9000W welder adapts to your project. The 0.1-0.3 mm welding range is ideal for smaller cells, while the overall power head handles more demanding packs with care.

What’s in the box

Beyond the welder, the package includes essential accessories that help you get started immediately. You’ll find welding pens, a foot switch, a roll of nickel-plated sheet metal, a charging cable, and gauze—all neatly packed and ready for use.

Care and maintenance

Keep cables tidy, store the welder in a dry area, and inspect components for wear. The compact design reduces clutter, and its energy-efficient idle behavior supports a cleaner, safer workshop over time.