KRTED 48V High-energy lithium battery and what appears to be a cordless plastic pipe welding machine.
Here's information about the product:
Product Type: Cordless plastic pipe welding machine, powered by a 48V high-energy lithium battery.
Battery: Uses a KRTED 48V high-energy lithium battery, designed for durability.
Functionality: Capable of welding various plastic materials like PP, PE, PVC, and PV.
Applications: Suitable for use in homes, maintenance workshops, or construction sites.