DEWALT 12V MAX Lithium-Ion 165 ft. Green Self-Leveling 2 X 360 Degree Line Laser with Battery 2Ah, Charger, & TSTAK Case DW0811LG - The Home Depot
DEWALT ATOMIC 20-Volt Lithium-Ion Cordless Compact 1/2 in. Drill/Driver Kit and Oscillating Tool w/2Ah Battery, Charger and Bag DCD794D1WCS354B - The Home Depot
DEWALT DCB122 12V MAX* 2AH LITHIUM ION BATTERY - Amazon.com