RIDGID 18V 4.0 Ah MAX Output Lithium-Ion Battery AC840040 - The Home Depot
Makita BL1840B-L 5-Pack 18V 4.0Ah Li-ion Cordless Battery with Gauge
Bosch GBA 4.0Ah 18V Li-Ion Battery
Buy 2Pack BL1840B 4.0Ah 18V Replacement Battery for Makita 18v Battery Lithium Compatible with Makita 18 Volt Battery BL1815 BL1820 BL1830 BL1840 BL1850 Online in Saint Helena, Ascension and Tristan da Cunha.
Makita BL1840B 197265-4 18V 4.0Ah Li-ion Battery with Fuel Gauge from Lawson HIS