SWM10 Portable Battery Spot Welder For 18650 Packs 0.25mm

Introducing the SWM10 Portable Battery Spot Welder, a compact, reliable tool crafted for building and repairing 18650 battery packs. From FNIRSIE and CE-certified for quality, this welder delivers precise, repeatable spot welds on thin materials with a welding thickness range of 0.1–0.25 mm. Its pocketable size (155 × 82 × 28 mm) and light weight (approximately 0.56 kg) make it a practical companion for on-the-go cell work, DIY projects, and professional battery maintenance. Model SWM-10 is designed for straightforward use, offering dependable performance without a smart-device interface. Origin: Mainland China.

Benefits & Tips

• Efficiently assemble or repair 18650 packs with consistent spot welds in a compact, portable chassis.
• Ideal for DIY enthusiasts and professionals working with thin-wabricates up to 0.1–0.25 mm, ensuring strong yet precise connections.
• Carry-friendly design fits easily in tool bags or workbenches, enabling field-ready battery work anywhere.

Product Specifications

• Brand: FNIRSI
• Certification: CE
• Model Number: SWM-10
• Dimensions: 155 × 82 × 28 mm
• Origin: Mainland China
• Max Welding Thickness: 0.1–0.25 mm
• Rated Capacity: 5000 mAh
• Weight: 0.56 kg
• Smart Device: No
• Choice: Yes
• Semi-Choice: Yes

Package includes:

• Not specified in listing

Warnings / Reminders

• Max welding thickness is 0.25 mm; do not exceed this specification to avoid damage.
• Use in a dry, well-ventilated area and wear appropriate safety gear during operation.
• Follow standard battery handling practices and consult the user manual for proper setup and usage.

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