General description The 18V Li-Ion Battery Adapter is designed to convert various lithium batteries for use with compatible power tools. This adapter allows for flexible conversion between different power tools and lithium batteries, but it is not a charger or a battery itself. Technical specifications Type: Battery Converter Adapter Model: MAKB18G Color: Black and White Material: Plastic Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible for Li-ion Batteries: 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: CL183D, DF457D, DF457DWE, DK18015X1, DK18171, HP457D, HP457DWE, HP457DWE10, HP457DWEX4, HP457DZ, JV183D, JV183DWE, ML187, STEXML187, TD127D, TD127DW, UHH522, UH522, UH127, DH482, UM167, UM167D, UM167DW, UM603D, UM603DWY, UR180, UR180D, UR180DW Installation Simply connect the adapter to the