72.57 €
In Stock
Sunkko 71B welding tweezers for Li-Po batteries, compatible with 709/797
Brand: Sunkko
72.57€
VAT included (Ex VAT: 59.00 €)
Volume Discounts
| Quantity | Price | Save |
|---|---|---|
| 2+ | 68.94 € | -5% |
Only 3 left in stock - order soon!
Standard delivery
Wed, Apr 29 - Fri, May 1
Express delivery
Mon, Apr 27 - Tue, Apr 28
30-day returns
Free returns within 30 days
Secure transaction
Share:
Free Delivery
Shipping from €4.99
Easy Returns
30 day return policy
Secure Payment
100% secure checkout
Quality Guarantee
Original products only
The mobile welding pen Sunkko 71B is specially designed for precise welding on Li-Po batteries, offering compatibility with 709/797 series machines. This accessory is ideal for professionals who need reliable and efficient equipment to assemble or repair batteries to a high standard.
Main features:
- Distance between welding pins: 3 mm, allowing precise and controlled welding.
- Total length: 23.2 inches, providing comfortable handling during work.
- Cable cross-sectional area: 16 mm², ensuring good electrical conductivity.
- Welding pin specification: 1,5 mm x 7 mm, suitable for delicate battery welding.
- Maximum current: 500A, enough to weld effectively without damaging the batteries.
- Compatibility: Designed to be compatible with the 709/797 series, making it easy to integrate with Sunkko welding stations.
Typical use: This welding pen is perfect for the manufacture and repair of Li-Po batteries, especially in applications where precision and safety are essential. It is an indispensable accessory for battery technicians and manufacturers working with Sunkko welding stations.
Precautions: It is important to make sure the two welding needles do not touch to avoid short circuits during use.
Compatibility and maintenance: Compatible with Sunkko welding stations in the 709 and 797 series, this accessory should be used according to the manufacturer's recommendations to ensure durability and optimum performance.
With the Sunkko 71B welding tweezers, you get reliable and efficient equipment for welding work on Li-Po batteries, ensuring professional and safe results.
- 3 mm distance between welding pins for precise welding
- 23.2 inches total length for comfortable handling
- 16 mm² cable cross-sectional area for good electrical conductivity
- 1,5 mm x 7 mm welding pin suitable for Li-Po batteries
- 500A maximum current for effective welding
- Compatible with Sunkko 709/797 series welding stations
- Caution: avoid contact between the needles to prevent short circuits
Customer Questions & Answers
What advantages do Sunkko 71B clamps offer for soldering Li-Po batteries compared with a traditional soldering iron?
The Sunkko 71B clamps allow much faster and more localised spot soldering than manual soldering irons, reducing unwanted heat transfer to the cell. This is especially important for Li-Po batteries, which are temperature-sensitive, as it minimises the risk of chemical damage or reduced service life.
What are the dimensions and physical characteristics of the Sunkko 71B clamps?
The product has an overall length of 23.2 inches (approximately 590 mm). The spacing between the soldering pins is 3 mm, the cable cross-section is 16 mm² and the soldering studs measure 1.5 mm x 7 mm. These dimensions optimise work on compact cells and make precise handling easier.
What maintenance do the Sunkko 71B require and what is their expected service life under regular use?
It is recommended to clean the soldering needles regularly to prevent residue build-up that affects conductivity. The soldering studs (1.5 x 7 mm) may need replacing over time; their durability depends on frequency and type of use, but it usually exceeds several hundred cycles. There are no major moving parts, which reduces mechanical maintenance.
Which welding station models is the Sunkko 71B compatible with?
The Sunkko 71B welding tweezers are compatible with Sunkko 709 and 797 series welding stations.
What is the maximum current the Sunkko 71B can handle?
The tweezers can handle a maximum current of 500 amps, suitable for welding Li-Po batteries with precision.
What precautions should I take when using the Sunkko 71B tweezers?
It is essential to avoid the two welding needles touching to prevent short circuits during use.
What type of batteries is the Sunkko 71B designed for?
It is designed for welding lithium polymer (Li-Po) batteries, especially in applications that require precision.
What is the distance between the welding pins on the Sunkko 71B?
The distance between the welding pins is 3 mm, which allows precise and controlled welding.
Write a customer review
Customers who bought this item also bought
-11%
Sunkko 70B welding tweezers for Li-Po batteries, compatible with 709/797 series
66.42€
Only 8 left in stock
Sunkko 709AD+ 220V Spot Welder with Soldering Iron for 18650 Li-ion Battery
252.16€
Only 2 left in stock
-10%
Your Recently Viewed Items
Sunkko 71B welding tweezers for Li-Po batteries, compatible with 709/797
72.57 €