Makita BL1820 Lithium-ion Battery; 18 Volt; 2.0 Ah - Kirby and Wells
18V Li-ion Battery case box for MAKITA Bl1820 Bl1815 Bl1830 BL1860 BL1850 Balanced circuit chip BMS Protection board Tool Power - AliExpress
OEM Li-ion Lithium Ion Battery 18V 1500/2000/3000/4000/5000/6000/9000mAh Battery for Makita Power Tool Battery Bl1815 Bl1820 Bl1825 Bl1830 Bl1840 - China Lithium Battery and Power Tool Battery Pack price | Made-in-China.com
Lipower BL1830 18V 3000mAh Lithium Battery Replacement for Makita 18V Battery BL1860B BL1850 BL1840 BL1850B-2 BL1845 BL1830 BL1820 BL1815 LXT-400 Cordless Power Tools Batteries with LED Indicator - Newegg.com
Replacement For Makita 18V 3.0Ah Lithium Battery or Charger BL1815 BL1820 BL1830 | eBay
Makita Reconditioned 18 Volt Compact Inpact Driver Kit with BL1820 – Tool Mart Inc.