DEWALT 12V MAX Lithium-Ion Cross-Line Green Laser Level and 100 ft. Laser Distance Measurer with 2 Ah Battery and Charger DW088LGWDW099E - The Home Depot
DEWALT DCB127 12V MAX Lithium Ion Battery-Pack,Yellow/Black,medium - - Amazon.com
DCB127 DeWalt® 12V Li-Ion Battery Rebuild Service – MTO Battery