Amazon.com: 18V DC18SF 4-Port Fast Charger with Dual USB Port Compatible with Makita 14.4V 18V LXT Li-ion Battery BL1840 BL1850 BL1860 BL1890, Replacement for Makita 18 Volt Battery Charger DC18RC DC18RD :
4 Port 18V Rapid Charger DC18SF for Makita 14.4V-18V Battery | BL1830 — Tavice USA
Makita DC18SF 18V LXT Lithium‑Ion 4‑Port Charger
MAKITA DC18SF 18V Lithium-Ion 4 Port Rapid Charger