Amazon.com: 7A DC18RC Replacement Charger for Makita 18 Volt Charger Rapid Battery Charger Compatible with Makita 14.4V-18V Li-ion Battery BL1415 BL1430 BL1815 BL1820B BL1830B BL1840B BL1850B BL1860B : Tools & Home Improvement
Amazon.com: Synergy Digital Power Tool Battery, Works with Makita BL1415 Power Tool, (Li-Ion, 14.4V, 6000 mAh) Ultra High Capacity, Compatible with Makita 194065-3 Battery : Tools & Home Improvement
Lithium Ion 14.4V Rechargeable Battery Pack for Makita Bl1430 Bl1415 - China Makita Battery and Lithium Battery price | Made-in-China.com