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Amazon.com: 2 Packs 6000mAh BL1860B Battery Replacement for Makita 18V Battery with LED Indicator Compatible with Makita 18 Volt LXT Battery BL1860 BL1850 BL1850B BL1840 BL1840B BL1830 BL1830B BL1815 LXT-400 : Tools
Amazon.com: 5.0Ah BL1850B Battery Replacement for Makita 18V Battery,5000mAh High Capacity Compatible with Makita LXT Lithium Ion Battery BL1815B BL1840B BL1830B BL1820B,2 Pack with Mount Holder ¡ : Tools & Home