👉【Function】MT20RNL battery adapter converts for Makita 18v Lithium batteries to for Ryobi 18v Plus Lithium Batteries, use for Ryobi 18 Volt cordless power tools. 👉【Compatibility】：Compatible for Makita 18V lithium BL1860B / BL1860 / BL1850B / BL1850 / BL1840 / BL1830B / BL1830 / BL1820 / BL1815 etc. and fit for Ryobi 18V System Cordless Power Tools.
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