USB 18V 6000mah Battery Replacement for Makita BL1815 BL1830 BL1835 LXT400 194204-5 194205-3 194309-1 BDF450 - AliExpress
Makita BDF450 replacement power tool battery | UAEBattery
Makita Ancora 18-Volt 619170-0 Motor Rotor for BDF450 BHP450 | eBay
Amazon.com: Synergy Digital Power Tool Battery, Compatible with Makita BDF450 Power Tool, (Li-ion, 18V, 7500mAh) Ultra High Capacity, Replacement for Makita BL1815 Battery : Tools & Home Improvement