any lipo battery with a 12-24 voltage power and XT60 connector. The SQ-D60B comes with a dual temperature and motion sensor, which makes it a perfect combination to freely switch between various temperature ranges.

Features
SQ-D60 with humanized functions such as automatic sleep shutdown, induction wake-up, etc., it is a portable intelligent constant temperature electric soldering iron.
The operation is simple and easy, the temperature rises quickly and stably, and the round and small body is full of simplicity and luxury. It is an essential welding tool for electronic players.
Specifications
Model:
SQ-D60B
Power: 60W
Power supply: DC12-24V Type-C interface
Temperature range:
B version: 100-400 (Adjustable)
Heating End:
The heating end uses an internal heating core
Temperature range: 100-400 (Adjustable)
Temperature stability range: 5
Control Terminal
SQ-D60 adopts an integrated TYPE-C power supply interface. The circuit design is stable and safe. The built-in STM32 processor, dual temperature sensor and motion sensor are the perfect combination to make SQ-D60 freely switch between various temperature ranges. Wake-up, over-temperature, and high-pressure alarm, etc., truly realize intelligent constant temperature electric iron.

Safety Instructions
Please use proper power supply and accessories to ensure safe use.
Before replacing the soldering iron head, you must cut off the power.
Do not touch the tip of the soldering iron after the temperature has risen to avoid burns.
The electric soldering iron is used for the first time. It may be slightly smoked due to the heating of the heating element. This is normal.