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Battery Welding Machine

Battery Spot Welder HT-SW02H 42KW Capacitor 18650 Battery Welding Machine

Heltec new spot welding models are more powerful with max peak pulse power of 42KW. You can select the peak current from 6000A to 7000A. Specially designed for welding copper, aluminum and nickel conversion sheet, SW02 series support thicker copper, pure nickel, nickel-aluminum and other metals welded easily and firmly (support nickel plated copper sheet and pure nickel direct welding to the battery copper electrodes, pure copper sheet direct welding to the battery copper electrodes with flux). HT-SW02H is also capable of resistance measurement. It can measure the resistance between the connecting piece and the electrode of the battery after spot welding.

 


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  • Product Detail

    Product Tags

    Specifications:

    • 36KW 6000A
    • 42KW 7000A

    Product Information

    Brand Name: HeltecBMS
    Applicable Industries: Machinery Repair Shops/Home Use/Retail/DIY
    Origin: Mainland China
    Certification: CE/WEEE
    Warranty: One year
    MOQ: 1 pc
    Usage: Spot welding/Resistance measurement

     

    Customization

    • Customized logo
    • Customized packaging
    • Graphic customization

    Package

    1. Battery spot welder *1set.
    2. Anti-static bag, anti-static sponge and corrugated case.

    Purchase Details

    • Shipping From:
      1. Company/Factory in China
      2. Warehouses in United States/Poland/Russia/Brazil
      Contact Us to negotiate shipping details
    • Payment: TT is recommended
    • Returns & Refunds: Eligible for returns and refunds

    Advantages:

    • Discharge balance, no risk of overloading.
    • Fast and simultaneously balancing.
    • Constant resistance 1 ohm discharge balancing.

    Features:

    • Peak welding current 6000A/7000A
    • Welding copper, aluminum and nickel conversion sheet
    • Resistance measurement
    • AT/MT welding mode
    • Parameters visual display

    Model Selection

    Heltec-BMS Energy Storage Pulse Spot Welder Model Selection Table
    Model Accessory Picture Power Material and thickness(MAX) Function Apply Battery  Type
    HT-SW01A 1. 70A split spot welding pen  Heltec-BMS Energy Storage Puls1 11.6KW Pure nickel: 0.15mm
    Nickelage: 0.2mm
    Spot welding Mobile phone battery,
    Polymer battery,
    18650 battery
    HT-SW01A+ 1. 73SA fixed spot welding head
    2. 70B spot welding pen
    3. Voltage measuring pen
     Heltec-BMS Energy Storage Puls2 11.6KW Pure nickel: 0.15mm
    Nickelage: 0.2mm
    1.Spot welding
    2.Test voltage 1-199V
    18650, 21700, 26650, 32650 battery
    HT-SW01B 1. 73SA fixed spot welding head
    2. 70B spot welding pen
     Heltec-BMS Energy Storage Puls3 11.6KW Pure nickel: 0.2mm
    Nickelage: 0.3mm
    Spot welding 18650, 21700, 26650, 32650 battery
    HT-SW01D 1. 73SA fixed spot welding head
    2. 73B spot welding pen
     Heltec-BMS Energy Storage Puls4 12KW Aluminum nickel composite slice: 0.15mm
    Pure nickel: 0.3mm
    Nickelage: 0.4mm
    Spot welding 18650,21700,26650, 32650 battery,Lithium iron phosphate
    HT-SW01H 1. 73SA fixed spot welding head
    2. 75A (25²mm )spot welding pen
     Heltec-BMS Energy Storage Puls7 21KW Pure nickel welding to Aluminum: 0.2mm
    Aluminum nickel composite slice: 0.2mm
    Pure nickel: 0.3mm
    Nickelage: 0.4mm
    Spot welding Lithium iron phosphate power battery,
    18650, 21700, 26650, 32650 battery
    HT-
    SW02A
    1. 75A 35² spot welding pen  Heltec-BMS Energy Storage Puls8 36KW Copper with flux: 0.3mm
    Aluminum nickel composite slice: 0.3mm
    Pure nickel: 0.4mm
    Nickelage: 0.6mm
    Spot welding Copper sheet, 18650, 21700, 26650, 32650 battery, Lithium iron phosphate
    HT-
    SW02H
    1. 75A 50² spot welding pen
    2.Milliohm resistance measuring pen
     Heltec-BMS Energy Storage Puls9 42KW Copper with flux: 0.5mm
    Aluminum nickel composite slice: 0.4mm
    Pure nickel: 0.4mm
    Nickelage: 0.6mm
    1.Spot welding
    2.Resistance measurement
    Copper sheet, 18650, 21700, 26650, 32650 battery, Lithium iron phosphate

    SW01+SW02 Series Performance Comparison:

    Heltec Spot Welder SW01+SW02 Series Performance Comparison
    Model HT-SW01A HT-SW01A+ HT-SW01B HT-SW01D HT-SW01H HT-SW02A HT-SW02H
    73SA Down Pressing
    Rocker Arm
    ×
    Standard Welding
    Pen Model
    70A Separate 70BN Integrated 70BN Integrated 73B
    Integrated
    75A (25mm²) Separate 75A (35mm²) Separate 75A (50mm²) Separate
    Pure Nickel Welding
    to LFP on Aluminum Electrode
    × × × ×
    Pure Nickel THK (Welding Pen) ≤0.2mm ≤0.25mm ≤0.25mm ≤0.3mm ≤0.4mm ≤0.4mm ≤0.4mm
    Nickelage/Stainless Steel THK (Welding Pen) ≤0.25~0.3mm ≤0.3mm ≤0.3mm ≤0.4mm ≤0.5mm ≤0.6mm ≤0.6mm
    Pulse Power (Peak) 11.6KW 11.6KW 11.6KW 12KW 21KW 36KW 42KW
    Output Current (Peak) 2000A 2000A 2000A 2500A 3500A 6000A 7000A
    Pulse Time (Max) 5ms 10ms 10ms 20ms 20ms 20ms 20ms
    Charging Time 30~40min 20~30min 20~30min 20~30min About 18min About 18min About 18min
    MT Pedal Precision
    Spot Welding
    × ×
    AT Auto Trigger
    Spot Welding
    Voltage Test Function × × × × × ×
    Resistance Measurement × × × × × ×
    Real Welding
    Current Display
    × ×
    Memory Function × × ×

    * We keep upgrading products to meet requirements of our clients, please contact our sales person for more accurate details.

    heltec-spot-welder-sw02a
    heltec-spot-welder-sw02a-analysis
    heltec-spot-welder-sw02h
    heltec-spot-welder-sw02h-analysis
    heltec-spot-welder-sw02h-force-test
    heltec-spot-welder-sw02-performance
    heltec-spot-welder-sw02-performance-1
    heltec-spot-welder-sw02-resistance-measurement
    heltec-spot-welder-sw02a-accessory-list
    heltec-spot-welder-sw02-welding-pen
    heltec-spot-welder-sw02-performance-compare-with-laser-welding
    heltec-spot-welder-sw02-series-attention
    heltec-spot-welder-sw02-application

    Instructions:

    Videos:

    HT-SW02A

    HT-SW02H


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