Features: 1.Item Type: for Bosch Share Adapter. 2.Product Built-in Battery Lock Fixed Combination Tool Battery. 3.Suitable for Bosch 18V Slider Li-ion Batteries. 4.This Adapter Converts for Bosch 18V Slider Lithium Battery to for Makita 18V BL Series Slider Li-ion Battery. 5.It allows your for Bosch to Share Batteries with for Makita Cordless Tools, Saving Money. 6.For a long time do not use, Please separate from the battery. 7.This converter does not support the ability to charge the power tool battery. Applicable for Bosch 18V Li-Ion Battery Pack Model: BAT622; BAT609; BAT618G; BAT609G; BAT618; 2 607 336 170; 2 607 336 092; 2 607 336 091; 2 607 336 040; 2 607 336 208; 2 607 336 236 Replacement for Makita 18V Li-Ion Battery Pack Model: BL1815 BL1815B BL1820 BL1820B BL1830 BL1830B BL1840 BL1840B BL1850 BL1850B BL1860 BL1860B BL1845 BL1890 BL1890B Package Included: 1 x Adapter (Adapter Only, Not Include Batteries & Tools) Warning: 1.The Adapter is Suitable for Bosch 18V Slider Li-ion Batteries. 2.Please do not try to use the adapter with other models of battery. 3.Please Carefully Confirm Your Tools Battery Type!!! 4.The Battery & Tool in the photo is Only for buyers to buy the correct reference, Only the Adapter, Does Not Include the Battery & Tools.