66.42 €
In Stock
Sunkko 70B welding tweezers for Li-Po batteries, compatible with 709/797 series
Brand: Sunkko
66.42€
VAT included (Ex VAT: 54.00 €)
Volume Discounts
| Quantity | Price | Save |
|---|---|---|
| 2+ | 63.10 € | -5% |
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The mobile welding pen Sunkko 70B is specially designed for welding Li-Po batteries, ensuring precision and efficiency in every job. This unit is compatible with the 709/797 series, making it ideal for professionals and hobbyists who need a reliable tool for battery maintenance and assembly.
Key features:
- Welding pin spacing: 3 mm, for optimal control during welding.
- Total length: 23.2 inches, making handling and access to hard-to-reach areas easier.
- Cable cross-sectional area: 16 mm², ensuring good electrical conductivity.
- Welding pin specification: 1,5 mm x 7 mm, compatible with Li-Po battery welding needs.
- Maximum current: 500A, allowing fast and safe welds.
- Compatible model: 709/797 series, ensuring perfect integration with Sunkko welding stations.
Typical use: These tweezers are ideal for the repair, assembly and maintenance of Li-Po batteries, widely used in electronic devices, drones and electric vehicles. Their design allows comfortable and safe handling, avoiding short circuits if used correctly.
Compatibility and precautions: This model is compatible exclusively with the 709/797 series. It is essential that the two welding needles do not touch to avoid short circuits, ensuring safety during use.
With the Sunkko 70B welding tweezers, you get a specialised tool that improves the quality and speed of your Li-Po battery welding work, optimising results and extending the service life of your devices.
- Welding pin spacing: 3 mm for precision.
- Total length of 23.2 inches for easier handling.
- Cable cross-sectional area: 16 mm² for good conductivity.
- Welding pin: 1,5 mm x 7 mm compatible with Li-Po batteries.
- Maximum current of 500A for fast, safe welding.
- Compatible with Sunkko 709/797 series welding stations.
- Caution: avoid the welding needles touching to prevent short circuits.
Customer Questions & Answers
What maintenance do the clamps require to ensure durability and precision in welding?
It is recommended to clean the copper tips regularly with a soft cloth to remove solder residue and prevent oxidation. Check that the cables and connectors do not show cracks or wear. Replace the needles when their conductivity drops or they become deformed. Avoid leaving the clamps connected to the station when not in use.
What advantages do the Sunkko 70B clamps offer compared with a conventional soldering iron for Li-Po batteries?
The Sunkko 70B clamps allow Li-Po battery terminals to be soldered more precisely and quickly, reducing unwanted heat transfer to the cell and lowering the risk of damage. Their high-current design (up to 500A) makes them more efficient than conventional lower-current irons. They are especially suitable for spot welding nickel strips.
What are the dimensions and main materials of the Sunkko 70B clamps?
The Sunkko 70B clamps have an overall length of 23.2 inches (590 mm), a 3 mm pin spacing, and the cable has a cross-sectional area of 16 mm². The welding contacts are usually made of copper to improve conductivity, while the insulation is high-temperature-resistant plastic.
Which models and power supplies are these clamps compatible with, and what electrical requirements are needed for safe use?
The Sunkko 70B clamps are compatible only with Sunkko 709 and 797 series welding stations, which provide the maximum safe current of 500A. They are not compatible with other models or unspecified power supplies. It is recommended to check that the connections are correct and that the power supply operates within the proper voltage and frequency range, depending on the station model.
Which welding station models is the Sunkko 70B compatible with?
The Sunkko 70B is compatible with 709 and 797 series welding stations.
What is the maximum current supported by the Sunkko 70B welding tweezers?
They support a maximum current of 500 amperes, suitable for Li-Po battery welding.
What precautions should I take when using the Sunkko 70B welding tweezers?
It is important that the two welding needles do not touch to avoid short circuits during use.
What type of batteries are these welding tweezers designed for?
They are specifically designed for welding lithium polymer (Li-Po) batteries.
What is the spacing between the welding pins on the Sunkko 70B tweezers?
The spacing between the welding pins is 3 mm for precise control.
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