5 x MAKITA RECIPROCATING SAW BLADES - METAL CUT 150mm X 18 TPI - BJR181 BJR181Z | eBay
Makita BJR 181 - real test - YouTube
Amazon.com: Replacement for Makita BJR181 Battery with USB Power Source & Multiple USB Cable - Compatible with Makita 18V Lithium-Ion Power Tool Battery (3000mAh, Lithium-Ion) : Tools & Home Improvement