Makita BL1820-2 18V Compact Lithium-Ion 2.0Ah Battery, 2-Pack (Discontinued by Manufacturer) 18V Compact Lithium-Ion 2.0 Ah batteries charge in 25 minutes World's largest cordless tool line-up powered by an 18V Lithium-Ion slide-style battery Compatible with Makita 18V LXT and 18V Compact cordless tools with the Star symbol Makita Lithium-Ion battery provides longer run time