Brand Neu 18V 7,0Ah Für Makita Akku BL1860B LXT Li-ion BL1830 BL1850 197280-8 88381463911 | eBay
Cordless Soldering Iron Station Tool for Makita18V LXT Battery, Portable Electric 60W Soldering Iron Kit for Makita BL1850, BL1860,BL1830 for DIY, Appliance Repair, Wire Welding(Battery NOT Included) - Amazon.com
Makita 18V LXT Lithium-Ion High Capacity Battery Pack 3.0Ah with Fuel Gauge BL1830B - The Home Depot
DIY: Repair Makita BL1830 Battery by Making One Good From Two Bad : 8 Steps (with Pictures) - Instructables