KAIWEETS KETS02 65 W Smart USB-C Soldering Iron Kit

A pen-sized iron powered over USB-C PD that heats up in seconds. It holds 80–420 °C precisely and shows temperature and voltage on a 0.87-inch OLED.

~~$79.99~~

6%$75.19

Price with code · Geekbuying · as of 2026-10-09

Code 26BTS01 · 6% off

max $20 · orders over $50 · until 2026-10-31

Copy code & shop Geekbuying

~~$79.99~~6%$75.19Copy code & shop Geekbuying

1Precise 80–420 °C control

A built-in chip compensates in real time to keep the working temperature steady. The OLED shows tip temperature, set point, voltage and heating power together.

2Four voltages and handy modes

Choose a working voltage of 9, 12, 15 or 20 V; 20 V is the default. Sleep mode, child lock, left/right-hand screen flip and unit switching are built in.

3A metal body you can carry

A small metal-bodied pen shape slips into a pocket. It is made for fine work such as circuit boards, phones, tablets and jewellery repair.

Key specs

Output: 65 W
Temperature range: 80–420 °C
Power input: USB-C PD · DC 9–20 V
Display: 0.87-inch OLED
Ships from: EU warehouse

Good pick if

You repair circuit boards or phones
You work in tight spaces or move around

Think twice if

You solder heavy cables for long sessions

FAQ

Is there a promo code?

Yes. Enter 26BTS01 at Geekbuying checkout when buying the KAIWEETS KETS02 65 W Smart USB-C Soldering Iron Kit for 6% off. Conditions: max $20 · orders over $50 · until 2026-10-31.

What’s in the box?

The iron, a 65 W PD charger, a charging cable, five tips and a manual.

Can I use another USB-C charger?

The maker recommends a PD fast charger; without PD it may not get enough power. Before first use, also check that auto-sleep is switched on.