Amazon.com: 2-Pack Replacement for Makita BHP451 Battery with USB Power Source & Multiple USB Cable - Compatible with Makita 18V Lithium-Ion Power Tool Battery (1500mAh, Lithium-Ion) : Tools & Home Improvement
Amazon.com: Synergy Digital Power Tool Battery, Compatible with Makita BHP451 Power Tool, (Li-ion, 18V, 7500mAh) Ultra High Capacity, Replacement for Makita BL1815 Battery : Tools & Home Improvement
125435-5 - SPEED CHANGE LEVER ASSEMBLY BHP451 BDF451 - Makita Original Part - Power Tools Parts
Original used Makita 18V lithium rechargeable impact drill BHP451 (single price) - AliExpress
125435-5 - SPEED CHANGE LEVER ASSEMBLY BHP451 BDF451 - Makita Original Part - Power Tools Parts