1) NEW IN PACK Milwaukee M18 48-11-1880 8.0 AH Battery 18V XC High Output 18V | eBay
Amazon.com: Energizer AA Batteries and AAA Batteries, 24 Max Double A Batteries and 24 Max Triple A Batteries Combo Pack, 48 Count : Health & Household
Bosch 18-V 4 Amp-Hour; Lithium Battery Kit (Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com
Milwaukee M18 18-Volt 5.0 Ah Lithium-Ion XC Extended Capacity Battery Pack 48-11-1850 - The Home Depot
Pack of 4 High Capacity NiMH Rechargeable AA Batteries