Makita BL1820/30/40/50/60 Lithium Battery converter adapter to DeWalt 18V Ni-Cd/Ni-MH battery MAK1820 DC9096 DC9098 DE9039 DE9095 DE9096 DE9098 DW9095 DW9096 DW9098 power tool1. This adapter is designed for makita BL1820/30/40/50/60 series 18Vlithium battery convert to for dewalt older 18V NiCad NiMh battery tools.2. Function as old Dewalt 18V NiCad batteries, DC9096 DC9098 DE9039 DE9095 DE9096 DE9098 DW9095 DW9096 DW9098.3. It allow DEWALT old 18V NiCad NiMh battery tools use Makita 18V Li-ion battery.Makita BL series 18V lithium battery converted to DeWalt 18V nickel electric tool converter adapterProduct Bottom of the converter: compatible with Makita BL series 18V lithium-ion battery;Converter top: compatible with DEWALT 18V nickel electric power tools;[DeWalt 18V nickel electric power tools must be compatible with 18V, Ni-Cd/Ni-MH DC9096, DE9095, DE9096, DE9098, DW9095, DW9096, DW9098, DE9503 models]This converter has a built-in protection board and discharge protection system;Effectively protect your battery from over-discharge (when the voltage of Makita battery is lower than 15V, the circuit will be automatically disconnected).The Makita 18V lithium battery is converted to the Dewalt Ni-Cd/Ni-MH 18V nickel battery tool. Through this converter, the Makita 18V lithium battery can be used on the old Dewalt Ni-Cd/Ni-MH 18V nickel battery tool. The Makita 18V lithium battery can be shared with the old DeWalt 18V nickel battery tool.Bottom of the converter, suitable for Makita battery model:BL1815, BL1815B, BL1820, BL1820B, BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B, BL1860, BL1860B, BL1845, BL1890, BL1890B, 18V lithium batteryConvert to DEWALT battery model:DeWalt 18V NI-CD/NI-MH battery, Dewalt 18V XRP DC9096, DE9039, DE9095, DE9096, DE9098, DW9095, DW9096, DW9098, DE9503