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No power? No problem! The SIP HG1800CBW Battery-Powered Inverter Welder provides 180A of powerful and portable welding current in a lightweight and compact design weighing just 11.6kg, utilising the latest inverter technologies to give you high-quality ARC/MMA and TIG welding from a single charge.

Perfect for welding in remote locations, construction sites, and wherever no mains electricity supply is available.

Supplied with 3mtr 25mm2 electrode lead, Earth lead, and over-shoulder carry strap.

Browse SIP WELDING for more high-quality welding machines and accessories.

  • 3 Welding Modes: MMA (ARC), MMA (ARC) with VRD, and Lift-TIG
  • Digital Display: easy-to-read battery power monitor and indicator
  • Inverter Technology: latest technology with integrated Lithium-Ion battery pack
  • Quality Welding: produces high-quality ARC and TIG welds from one charge
  • High Durability: manufactured with heavy-duty casing and visor
  • Compact Design: lightweight for simple portability in demanding applications
  • Autonomous Welding: welds 20 x 2.5mm, 14 x 3.2mm, and 6 x 4mm rods
  • Fast Charging: fully recharges in as little as 1.5hrs
  • SIP 2-Year Standard Silver Warranty
  • Technical Information

    ITEM NO. 05712
    Battery Type: Lithium-Ion
    Battery Capacity: 740Wh
    Charger Voltage: 230v AC +/- 10%
    Charging Time: 1.5hrs
    Battery Output Voltage: 74v
    Charging Current: 8A
    Welding Current Range: 10A - 180A (MMA) / 10A - 150A (TIG)
    Duty Cycle: 180A @ 10% / 130A @ 20% / 60A @ 100%
    Net Weight: 11.60kg
    Gross Weight: 13.00kg
    Product Dimensions: 280(H) x 150(W) x 440mm(D)
    Packaged Dimensions 450(H) x 280(W) x 550mm(D)
    Welding Rod / Ø Electrode: 2.5mm x 300mm 3.2mm x 350mm 4mm x 450mm
    Charger Voltage: 20 rods @ 85A 14 rods @ 115A 6 rods @ 160A