HSC 10.8V 4000mAh Li ion Battery for Makita: BL1041B BL1021B BL1040B BL1015B|Rechargeable Batteries| - AliExpress
Makita BL1041B (1 stores) at PriceRunner • See all prices »
Makita 12-Volt MAX CXT Lithium-Ion High Capacity Battery Pack 4.0Ah BL1041B - The Home Depot
Synergy Digital Power Tool Battery, Works with Makita BL1041B Power Tool, (Li-Ion, 12V, 5000 mAh) Ultra High Capacity, Compatible with Makita BL1021B Battery - Walmart.com