18V 5000mAh Lithium-Ion Battery with LED Indicator for BL1850 Replacement
Fully Compatible: 100% compatible with models including BL1860B, BL1860, BL1850B, BL1850, BL1840B, BL1840, BL1830B, BL1830, BL1820, BL1815, BL1825, BL1835, BL1845, and more. 18V 5000mAh Lithium-Ion Battery with LED Indicator.