2Pack Power Elektro BL1850 5.0Ah 18v LXT Lithium -Ion Battery compatible with makita BL1830 BL1840 BL1850B BL1860 18v tools with LED indacter: Amazon.co.uk: DIY & Tools
Amazon.com: EID 150W Power Inverter Portable for Makita 18V BL1830 BL1850 Lithium Battery,DC 18V to AC 110V Outdoor Inverter with AC Outlet and Dual USB+200LM LED : Automotive
2Pack 5.0Ah Lithium-ion BL1850B Replacement for Makita 18V Battery Compatible with Makita 18 Volt Battery LXT BL1815 BL1830 BL1830B BL1835 BL1840 BL1850 BL1860 BL1860B - - Amazon.com
2Pack 6.0Ah BL1860B Battery Replacement for Makita 18V Battery Compatible with Makita 18 Volt Battery LXT BL1860 BL1850 BL1840 BL1830B BL1815 BL1835 - - Amazon.com
Amazon.com: Amityke Battery Adapter,Power Wheels Adapter for Makita 18V/14.4V Battery BL1820, BL1830, BL1840, BL1850 with 14 awg Wires Power Convertor for DIY Ride On Truck, Robotics, RC Toys and Work Lights :
Amazon.com: YongerTool 5.0Ah BL1850B Battery Replacement for Makita 18V Battery,5000mAh High Capacity Compatible with Makita LXT Lithium Ion Battery BL1815B BL1840B BL1830B BL1820B,2 Pack with Mount Holder
Makita 2BL1850 18 V 5.0 A Li-Ion LXT Battery - Black (Pack of 2) : Amazon.co.uk: DIY & Tools
Amazon.com: Crivnhar 5 Pack Battery Holder for Makita 18V Battery Mounts Dock Holder Fit for BL1860 BL1850 BL1840 BL1830(w/10 Screws) : Tools & Home Improvement
Amazon.com: 5.0 Ah bl1850b Replacement for Makita 18V Battery BL1850B BL1840B BL1830B BL1820B with Mount Holder, 4 Pack : Tools & Home Improvement