Amazon.com: 2 Packs Replace for Makita 18V Battery 6.0Ah, Replacement Makita 18 Volt BL1860B Batteries BL1820B 1830B 1840B 1850B, Compatible with Makita 18v Tools, Fit with Original Makita 18v Battery Charger :
2Pack Replacement For Makita 18v Battery 6ah,with Makita Inverter Turn to 110V/150W Portable Power Station - Walmart.com
2020 New Upgraded 18V High Density 2Ah-7Ah Lithium Ion Rechargeable Replacement for Makita 18V Battery BL1850 BL1830 BL1860 LXT400 Cordless Drills | Wish