• Portable Spot Welder 18650 Mini Spot Welding Machine 5V 2.1A Power Bank Electric Quantity Indicator
  • Portable Spot Welder 18650 Mini Spot Welding Machine 5V 2.1A Power Bank Electric Quantity Indicator
  • Portable Spot Welder 18650 Mini Spot Welding Machine 5V 2.1A Power Bank Electric Quantity Indicator
  • Portable Spot Welder 18650 Mini Spot Welding Machine 5V 2.1A Power Bank Electric Quantity Indicator
  • Portable Spot Welder 18650 Mini Spot Welding Machine 5V 2.1A Power Bank Electric Quantity Indicator
  • Portable Spot Welder 18650 Mini Spot Welding Machine 5V 2.1A Power Bank Electric Quantity Indicator

Portable Spot Welder 18650 Mini Spot Welding Machine 5V 2.1A Power Bank Electric Quantity Indicator

Availability: In stock, usually dispatched in 1 business day

  • Price:$41.20
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    Price /Unit $40.38 $39.55 $38.32 $36.67 Contact US
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Portable Spot Welder 18650 Mini Spot Welding Machine 5V 2.1A Power Bank Electric Quantity Indicator

Improvements of the Spot Welder:

1.With VOLTAGE LEVEL indicator lights (displaying electric quantity)
2. Double pulse spot welding program is added, which greatly improves the spot welding effect
3. The length of soldering pens are increased to nearly 40CM
4. Double battery, double the current and capacity
5. Change the charging port to type-C
6. The charging current is increased to 2.1A
7. Added a power bank function, supporting 2.1A high current fast charge
8. The program adds low-voltage alarm, automatic shutdown when there is no power
9. The circuit is redesigned, the layout is more reasonable, and the spot welding ability is better

Features:
- Compact size makes carrying and application easier
- 2 In 1: Used as a spot welder and a power bank
- Can be used for welding mobile phone batteries, contact customer service for related video
- Automotive power-grade batteries, with an astonishing 1mΩ internal resistance
- Maximum discharge current 650A, maximum power up to 2700W
- High-grade shell: aluminum alloy anodized black and sandblasted shell, good texture, sturdy and durable
- Power bank: With 2.1A hand-charged flash charging function. Can be fully charged in 2 hours
- Multiple protection: Low battery alarm, automatic shutdown when ultra-low battery. Overcurrent protection, overcharge protection! Fully protect the batteries
- Output power can be adjusted, and the welding is more precise. With POWER LEVEL indicator lights to show output power. 5-light is the highest and 1-light is the lowest
- VOLTAGE LEVEL indicator lights. 5-light means 100% electric quantity. 4-light for 80%. 3-light for 60%, 2-light for 40% and 1-light for 20%. When all lights are off and sounds an alarm, there is 10% electric quantity. The alarm won't stop until it is charged. Automatic shutdown when the electric quantity reaches the quantity to be shutdown
- 5-gear dual-pulse adjustable program. 5th gear is the highest and 1st gear is the lowest

Application:
- 18650 and other cylindrical lithium batteries, nickel-hydrogen batteries, nickel-cadmium batteries, etc. can be welded firmly.
- Spot welding cannot be used for other aluminum and copper tab batteries such as soft pack batteries. Ultrasonic or laser welding is required.
- It is possible to weld iron, steel, and stainless steel sheets with a thickness less than or equal to 0.12mm to other iron, steel, and stainless steel materials, but our shop does not guarantee the effect.

Front Panel:
- 5V 2.1A: Charging port
- POWER LEVEL: 5-gear indicator lights
- WELDING PEN: Welding pen ports
- VOLTAGE LEVEL: Electric quantity display
- ON OFF/STEP: Function key

Rear Panel:
- INPUT: 5V 2.1A (type-C charging port)
- With charging indicator light: Flash when charging. Always on when finished charging.

Package Included:
- 1 x Set of Battery Spot Welder

Note:
- Other items pictured are not included in the package, for demonstration purposes only. Thank you for your understanding!



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