【Versatile Use】For outdoor use, you can choose this adapter and a suitable battery to power it. 【Wide Compatibility】Makita18V to Robot Battery Adapter is compatible with BL1860, BL1850, BL1840, BL1830, BL1820, BL1815, LXT 400, 194205 3, 194204 5, BL1820B, BL1830B, BL1830B 2, BL1850 2, BL1850B, BL1850B 2, etc. 18V lithium ion batteries.
