Amazon.com: Synergy Digital Power Tool Battery, Compatible with Makita BFR540 Power Tool, (Li-Ion, 18V, 3000 mAh) Ultra High Capacity, Replacement for Makita 194204-5 Battery : Tools & Home Improvement
Makita Head Assembly To Suit BFR540 And BFR550 # 195184-8 | tools.com
Makita BFR540 battery pack for Makita BDA340 BHP343Z BPT350Z Series cheap li-ion batteries - ONEbattery.co.uk