Hitachi NR1890DC 18V Cordless Brushless 3-1/2” Paper Strip Framing Nailer (Discontinued by the Manufacturer) - - Amazon.com
Amazon.com: 18V Battery Adapter for Hitachi to for Makita Lithium Battery, DC DC 18V Battery Converter for Electric Tools, No Need Buy One More Battery : Tools & Home Improvement
Hitachi C18DBALP4 18V Cordless Brushless Lithium Ion 6-1/2" Deep Cut Circular Saw (Tool Only, No Battery) - - Amazon.com
Amazon.com: 2 Pack - Battery Compatible with Hitachi EB1220BL - Compatible with Hitachi 12V Battery (1300mAh NICD) : Tools & Home Improvement