[Use for SKIL PRW CORE 20V Tools]: This battery adapter converts Makita 18V Lithium batteries to be used with PWRCORE 20V Series tools, serving as a compatible replacement for SKIL PRW CORE 20V lithium batteries. It allows you to use your existing Makita 18V LXT batteries with Skil 20V Cordless Tools, helping you save on additional battery purchases for PWRCORE 20V Series Cordless Power Tools. (Not compatible with Leaf Blower, Circular Saw, and Lawn Mower) [Compatible with Makita 18V Battery]: Fully compatible with Makita 18V Lithium-Ion Batteries including BL1820, BL1840B, BL1820B, BL1815B, BL1835, LXT-400, BL1845B, BL1845, 194205-3, 194204-5, BL1830B, BL1850B, BL1860, and more. Converts to fit Skil PWRCORE 20V models BY519601, BY519603, BY519702 Series Cordless Power Tools Battery. [Product Advantages]: This adapter enables compatible Makita 18V lithium batteries to power Skil 20V lithium cordless tools, providing extended runtime benefits from Makita batteries on your current Skil 20V tools. Suitable replacement for Skil 20V V20 Series Cordless Power Tools batteries including AG290201, AG290202, AG2902-10, AG2907-1A, AH6552A-10, BL4713-10, BL4714B-10, and other compatible models. [Safe Protection]: Features a solid design made of ABS material. Offers high temperature resistance, wear resistance, and drop resistance. Compact and easy to carry, simple to use. [Attention]: This adapter is not intended for charging batteries. Do not plug the adapter into any charger. To charge your battery, always use the battery charger. Color: Black Material: Plastic Package Contents: 1 x Adapter (battery not included) Note: Light reflection and different display settings may cause slight variations in color between the product image and the actual item. Measurement may vary by +/- 1-3 cm.