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    80-Speed Adjustable Portable Spot Welder Machine with OLED Display – 18650 Battery Welding Robotics Bangladesh
    • 80-Speed Adjustable Portable Spot Welder Machine with OLED Display – 18650 Battery Welding Robotics Bangladesh
    • 80-Speed Adjustable Portable Spot Welder Machine with OLED Display – 18650 Battery Welding Robotics Bangladesh
    • 80-Speed Adjustable Portable Spot Welder Machine with OLED Display – 18650 Battery Welding Robotics Bangladesh

    80-Speed Adjustable Portable Spot Welder Machine with OLED Display – 18650 Battery Welding

    RBD-3816

    • Portable spot welder with OLED display and 80 adjustable speed/power levels for precision welding.
    • Dual operation modes: automatic and manual for flexible use in various repair applications.
    • Built-in 5000mAh lithium battery for extended operation and convenient portability.
    • Supports nickel sheets 0.1–0.2mm thick, ideal for welding 18650, NiMH, and NiCd batteries.
    • High output current up to 1200A ensures strong and reliable welds with dual pulse output.
    • Intelligent protection system with overcharge, overcurrent, and low voltage safety features.
    BDT 5,499
    BDT 5,499 BDT 5,499 BDT 5,499 BDT 5,499
    Tax excluded Tax includedTax excludedTax includedTax excluded
    BDT 5,499 Tax excluded
    BDT 5,499 Tax included
    BDT 0 Tax
    BDT 5,499 Tax excluded
    BDT 0 Tax
    BDT 5,499 Tax included
    Quantity
    Last items in stock
    2 Items

    3 people have purchased this item
    Only 2 items left in stock
    Description

    The Portable Spot Welder Machine with OLED 80 Speed is a compact, handheld welding tool designed for battery pack repairs and DIY welding projects. Equipped with an OLED display and 80 adjustable power levels, it delivers precise control and consistent results for a variety of materials. The dual-mode operation—automatic and manual—makes it versatile and user-friendly, allowing one-handed use for efficient work. Powered by a 5000mAh lithium polymer battery, it can output up to 1200A for reliable welding of nickel sheets between 0.1mm and 0.2mm thick. With intelligent protection systems against overcharge, overcurrent, and low voltage, this portable welder ensures both safety and durability. It is suitable for welding cylindrical lithium batteries like 18650, as well as NiMH and NiCd cells. Featured By RoboticsBD.

    Product Images are shown for illustrative purposes only and may differ from the actual product.

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    Features:

    1. 80 Adjustable Power Levels: Allows precise control for different thicknesses of nickel sheets.

    2. Dual Operation Modes: Choose between automatic and manual for flexible welding control.

    3. OLED Display Interface: Displays power, mode, delay, and voltage clearly for easy operation.

    4. High Output Current: Delivers up to 1200A for strong, clean welds on nickel and stainless steel sheets.

    5. Built-in 5000mAh Battery: Offers long-lasting power for multiple welding cycles.

    6. Intelligent Safety Protection: Features overcharge, overcurrent, and low-voltage protection.

    7. Compact Handheld Design: One-piece construction for easy one-handed operation and portability.

    8. Supports Multiple Battery Types: Compatible with 18650, NiMH, NiCd, and other cylindrical lithium batteries.

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    Applications:

    1. Battery Pack Assembly: Ideal for welding 18650, NiMH, and NiCd battery packs.

    2. Electronics Repair: Perfect for mobile phone battery welding and small electronic devices.

    3. DIY Battery Projects: Suitable for hobbyists building or repairing custom battery packs.

    4. Maintenance Workshops: Useful for quick spot welding during repair and testing tasks.

    5. Prototype and R&D Use: Effective for engineers working on power and battery design prototypes.

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    General Specifications
    Product NamePortable Spot Welder Machine with OLED 80 Speed
    Display TypeOLED Display
    Power Levels80 Adjustable Gears
    Battery TypeLithium Polymer Battery
    Battery Capacity5000mAh
    Maximum Output Current1200A
    Design Current800A (MAX)
    Input InterfaceType-C
    Input Parameters5V / 2.1A
    Supported Nickel Thickness0.1mm – 0.2mm
    Welding MethodDual Pulse, Automatic/Manual
    Supported MaterialsNickel and Stainless Steel Sheets
    Compatible Battery Types18650, NiMH, NiCd, and Cylindrical Lithium Batteries
    Product Size251 × 58 × 25 mm
    Safety FeaturesOvercharge, Overcurrent, Low Voltage Protection
    Shipment Weight0.420 kg
    Shipment Dimensions28 × 8 × 4 cm

    Please allow 5% measuring deviation due to manual measurement.

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    Documentation:

    Package Includes:

    1 x 80-Speed Adjustable Portable Spot Welder Machine with OLED Display

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

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    Product Details
    RBD-3816
    2 Items

    Specific References

    EAN13
    3816
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    Capacity (mAh): 960-1500 Output Voltage: 3.7V High energy density High working voltage for single battery cells. Pollution-free Long cycle life ***It's a clone battery so the ampere couldn't be guaranteed. RoboticsBD
    BDT 95
    BDT 95 tax incl.
    BDT 95 tax excl.
    BDT 95 tax excl.
    BDT 95 tax incl.
    BDT 95 tax incl.
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    BDT 95 tax excl.
    BDT 95 tax excl.
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    BDT 95 tax incl.
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    2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard Robotics Bangladesh 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard Robotics Bangladesh

    Reference: RBD-1536

    2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard

    (0)
    Over Charge Voltage Range: 4.25-4.35 V + 0.05  V Over Voltage Range: 2.5-3.0 V + 0.05 V Max. Operating Current: 13 A Max. Limiting Current: 20 A Charging Voltage: 8.4-9 V
    BDT 125
    BDT 125 tax incl.
    BDT 125 tax excl.
    BDT 125 tax excl.
    BDT 125 tax incl.
    BDT 125 tax incl.
    BDT 0 Tax
    BDT 125 tax excl.
    BDT 125 tax excl.
    BDT 0 Tax
    BDT 125 tax incl.
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    2S 20A BMS Charger 18650 Lithium Li-ion Battery Balance Protection Board Robotics Bangladesh 2S 20A BMS Charger 18650 Lithium Li-ion Battery Balance Protection Board Robotics Bangladesh

    Reference: RBD-1420

    2S 20A BMS Charger 18650 Lithium Li-ion Battery Balance Protection Board

    (0)
    Over Charge Voltage Range: 4.25-4.35 V + 0.05  V Over Voltage Range: 2.5-3.0 V + 0.05 V Max. Operating Current: 13 A Max. Limiting Current: 20 A Charging Voltage: 8.4-9 V
    BDT 350
    BDT 350 tax incl.
    BDT 350 tax excl.
    BDT 350 tax excl.
    BDT 350 tax incl.
    BDT 350 tax incl.
    BDT 0 Tax
    BDT 350 tax excl.
    BDT 350 tax excl.
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    BDT 350 tax incl.
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    3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12. 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.

    Reference: RBD-1019

    3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell

    (0)
    Charging Voltage: 12.6V-13V Overcharge Voltage Range: 4.25V-4.35V ± 0.05V Overpressure Voltage Range: 2.3V-3.0V ± 0.05V Upper Limit Operating Current: 5A-6A
    BDT 195
    BDT 195 tax incl.
    BDT 195 tax excl.
    BDT 195 tax excl.
    BDT 195 tax incl.
    BDT 195 tax incl.
    BDT 0 Tax
    BDT 195 tax excl.
    BDT 195 tax excl.
    BDT 0 Tax
    BDT 195 tax incl.
    More 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell
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    3S 25A Balance 18650 Lithium Battery BMS Robotics Bangladesh 3S 25A Balance 18650 Lithium Battery BMS Robotics Bangladesh

    Reference: RBD-0563

    3S 25A Balance 18650 Lithium Battery BMS

    (0)
    Overcharging and Over Discharging Protection Short circuit protection: Yes Applicable assembly: Nominal 4.5V Batteries / 3 strings. RoboticsBD
    BDT 269
    BDT 269 tax incl.
    BDT 269 tax excl.
    BDT 269 tax excl.
    BDT 269 tax incl.
    BDT 269 tax incl.
    BDT 0 Tax
    BDT 269 tax excl.
    BDT 269 tax excl.
    BDT 0 Tax
    BDT 269 tax incl.
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    6S 15A 24V PCB BMS Protection Board for 6 Pack 18650 Li-ion Lithium Battery Cell Module DIY Kit Robotics Bangladesh 6S 15A 24V PCB BMS Protection Board for 6 Pack 18650 Li-ion Lithium Battery Cell Module DIY Kit Robotics Bangladesh

    Reference: RBD-1419

    6S 15A 24V PCB BMS Protection Board for 6 Pack 18650 Li-ion Lithium Battery Cell Module DIY Kit

    (0)
    Model: 6S 15A 18650 Lithium Battery Protection Board Balanced charge: None Short circuit protection: Yes
    BDT 450
    BDT 450 tax incl.
    BDT 450 tax excl.
    BDT 450 tax excl.
    BDT 450 tax incl.
    BDT 450 tax incl.
    BDT 0 Tax
    BDT 450 tax excl.
    BDT 450 tax excl.
    BDT 0 Tax
    BDT 450 tax incl.
    More 6S 15A 24V PCB BMS Protection Board for 6 Pack 18650 Li-ion Lithium Battery Cell Module DIY Kit
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    7S 24V 20A Balancing Li-ion 18650 BMS Protection Board Robotics Bangladesh 7S 24V 20A Balancing Li-ion 18650 BMS Protection Board Robotics Bangladesh

    Reference: RBD-1474

    7S 24V 20A Balancing Li-ion 18650 BMS Protection Board

    (0)
    This Lithium ion battery protection PCB protect single Lithium ion batteries. 20A continous current. Suitable for electric drills,motors,or aircraft models which require heavy current load.
    BDT 650
    BDT 650 tax incl.
    BDT 650 tax excl.
    BDT 650 tax excl.
    BDT 650 tax incl.
    BDT 650 tax incl.
    BDT 0 Tax
    BDT 650 tax excl.
    BDT 650 tax excl.
    BDT 0 Tax
    BDT 650 tax incl.
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    DC 12V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection Robotics Bangladesh DC 12V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection Robotics Bangladesh

    Reference: RBD-1559

    DC 12V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection

    (0)
    Support charging and discharging at the same time Large current Small size High efficiency Support short circuit protection
    BDT 450
    BDT 450 tax incl.
    BDT 450 tax excl.
    BDT 450 tax excl.
    BDT 450 tax incl.
    BDT 450 tax incl.
    BDT 0 Tax
    BDT 450 tax excl.
    BDT 450 tax excl.
    BDT 0 Tax
    BDT 450 tax incl.
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