Amazon.com : BL1830 18V 6.0Ah Lithium-ion Replacement Battery Compatible with Makita BL1815 BL1830 BL1835 BL1840 BL1850 BL1860 LXT400 194204-5 194205-3 194230-4 194309-1 Cordless Power Tools with LED Indicator : Tools & Home Improvement
Makita LXT Lithium-Ion Brushless 10 in. 18V Electric Cordless Chainsaw Kit (4.0Ah) with bonus 18V LXT Lithium-Ion Battery 4.0Ah XCU06SM1BL1840B - The Home Depot
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
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
For Makita BL1830B 18V 4.0Ah Rechargeable Lithium LXT Battery BL1860 BL1830 LED 88381447805 | eBay