Makita BL1850-2 18-volt LXT Lithium-Ion 5.0Ah Battery, 2-Pack- Discontinued by Manufacturer (Discontinued by Manufacturer) - - Amazon.com
Amazon.com: BOSCH GXL18V-496B22 18V 4-Tool Combo Kit with Compact Tough 1/2 In. Drill/Driver, 1/4 In. and 1/2 In. Two-In-One Bit/Socket Impact Driver, Compact Reciprocating Saw and LED Worklight : Tools & Home
Bosch BAT612 18-volt Lithium-Ion 2.0 Ah Slim Pack Battery with Digital Fuel Gauge , Black - Cordless Tool Battery Packs - Amazon.com