Amazon.com: VOLT1799 2Pack 5.0Ah Battery Replace for Makita 18V Battery, Compatible with Makita 18V Batteries BL1850B BL1860B BL1850 BL1840B BL1830 BL1815 LXT-400 with LED Indicator + Three Brushes : Tools & Home
Battery Adapter For And Milwaukee, 18v 20v Batteries Conversion To Makita Battery, For Makita Power Tool Accessories, Replaces Bl1850 With Usb Type-c Power, Bank Function Support Fast Charging - Temu