Bottom of the converter Applicable for Makita battery model: BL1815, BL1815B, BL1820, BL1820B, BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B, BL1860, BL1860B, BL1845, BL1890, BL1890B, 18V lithium battery MT18EIN: (1) With MT18EIN, you can use the 18V Li-ion battery on 18V electric power tools, replace POWER X-CHANGE (4511437) li-ion battery Color: Black Material: ABS Note: (a) This product is only an adapter. Battery and machine are not included. (b) This product does not include machine and battery. The machine and battery in the image are for illustration purposes only. Package Contents: 1 x Adapter Converter Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement allowance is +/- 1-3 cm.