Amazon.com: 2-Pack Upgraded 6.0Ah BL1850B-2 18V Battery for Makita 18-Volt LXT Battery with Power Level Indicator Fit BL1860B BL1860 BL1850B BL1850 BL1840B BL1840 BL1830 BL1815B BL1815 Power Tool Battery : Tools &
Amazon.com: 2Packs Upgraded 5.0Ah 18V BL1850B with LED Replacement Lithium-ion Battery Compatible with Makita 18 Volt Battery for Compatible Makita 18V Lithium-Ion Cordless Power Tools : Tools & Home Improvement
Makita DCW180Z 18V X2 LXT® Lithium-Ion, 12V/24V DC Auto, and AC Cooler/Warmer, Tool Only - - Amazon.com
Amazon.com: CHAUNVEN 6.0Ah Battery Replacement for Makita 18V Battery Compatible with 18 Volt BL1860B BL1850B BL1840B BL1830B BL1815B Batteries : Tools & Home Improvement
Amazon.com: Adapter Converter for Makita 18V BL1860 BL1850 BL1840 Li-ion Battery to Ridgid AEG 18V Hyper li-ion Power Tool Battery : Tools & Home Improvement