Type:Battery Convertor Adapter Model :MAKB18G Compatible For -ion Battery: BL1860B/BL1860/BL1850B/BL1850/BL1840/BL1830B/BL1830/BL1820/BL1815,etc. Replace battery models: 195608-4, 196365-7, 196366-5, 196367-3, 198186-3, 632B05-0, BL1811G, BL1813G, BL1815G Compatible tool models: Please enter (CTRL+F)to find your model. Compatible with CL183D, DF457D, DF457DWE, DK18015X1, DK18171, HP457D, HP457DWE, HP457DWE10, HP457DWEX4, HP457DZ, JV183D, JV183DWE, ML187, STEXML187, TD127D, TD127DW, UHH522, UHH522 UH522, UH127 UH522,DH482 UM167, UM167D, UM167DW, UM603D, UM603DWY, UR180, UR180D, UR180DW. The products are only used for flexible conversion between one and another lithium battery, and do not involve any other ! The products are only converter, not charger, not battery, not machine, also can not recharge battery by it. Color: material: plastic Package Contents: 1 x 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.