2Packs 18 Volt 3.0Ah BL1830B Lithium-ion Replacement Battery Compatible with Makita 18V Battery BL1815 BL1815N BL1820 BL1820B BL1830 BL1840 BL1840B BL1850 BL1840B BL1860 BL1840B Cordless Tools(Black)
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