Amazon.com: Synergy Digital Power Tool Battery, Compatible with Makita DCS550 Power Tool, (Li-Ion, 18V, 6000 mAh) Ultra High Capacity, Replacement for Makita 194204-5 Battery : Tools & Home Improvement
Makita Helical Gear 35 For The Dcs550 & Dcs552 227752-0 from Spare Parts World