18V Brushless Lithium Ion Hammer Drill | Metabo HPT DV18DBFL2T
Makita 18V Lithium Ion tool battery PCB board for 18V series with plastic box cell holder and nickle strip – LLT POWER ELECTRONIC
Bosch BAT612 18-volt Lithium-Ion 2.0 Ah Slim Pack Battery with Digital Fuel Gauge , Black - Cordless Tool Battery Packs - Amazon.com
RYOBI ONE+ 18V Lithium-Ion 1.5 Ah Battery PBP002 - The Home Depot
Metabo HPT MultiVolt 18-Volt 2-Pack Lithium-ion Power Tool Battery and Charger (Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com