Adapter For For 18V lithium battery convert to For 18V lithium battery tool. *anti-slip and anti-loosening design for of battery and tools, safe and reliable *Made of high-quality materials for maximum durability and reliability. combination power , non-slip design. For a long time do not use, Please separate from the battery. Please check as much as possible to make sure the item is what you need. Top of the converter: Convert to For 18V Lithium-Ion Battery: BL1815, BL1815B, BL1820, BL1820B, BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B, BL1860, BL1860B, BL1845, BL1890, BL1890B. Bottom of the converter: Suitable for For 18V Lithium-Ion Battery:BSL1815, BSL1815X, BSL1820, BSL1825, BSL1830, BSL1830C, BSL1840, BSL1850, BSL1860. Note: This product is only adapter. No includes the battery and machine in the picture. This product does not include machine and battery. The machine and battery in the product description are only used to show the products Color: As Shown Material: plastic Package Contents: 1 * Battery Adapter (no battery, no tool) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.