810PCS Solder Seal Wire Connectors with Heat Gun, Self Soldering Heat Shrink Butt Connector, Waterproof Insulated Electrical Terminals | Ideal for Marine, Automotive, Boat, and Truck Wiring : Amazon.sg: Industrial and Scientific

Amazon.sg

Exact color match (yellow), Identical slim, pen-style form factor, Matching black nozzle design, Matching metal kickstand design, Consistent power cord and switch placement, No visible brand on source or product, indicating a generic model match, Product description aligns with craft use, High priority retailer (Amazon.sg)

For Dewalt 20V Max Li-ion Battery Adapter to for Bauer 20V Power Tools Converter | eBay

eBay

Exact color match (yellow), Identical slim, pen-style form factor, Matching black nozzle design, Matching metal kickstand design, No visible brand on source or product