Battery SpecificationsCapacity: 8.0Ah/8000mAh | Battery Type: Lithium-ion | Voltage: 18V. Not suitable for Repid chargers DC18RA. Applicable ModelCompatible with Makita Battery 18v BL1860B, BL1860, BL1850B, BL1850, BL1840B, BL1840, BL1830B, BL1820, BL1820, BL1815, 194205-194204-5.19639-0 196673-6, LXT-40 ect. Multiple ProtectionsBuilt-in multi protection against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit. LED Indicator displays remaining power to know how much power you have left. No memory effect, can be charged as need without loss of capacity. Professional CertificationMultiple certified, Tested by manufacturer to match or exceed specifications of OEM products. Built-in protection against overcharging, over discharge, over current, Provides short circuit protection and steady voltage circuit. After-sales serviceIf you have any quality problems after purchasing the product, please let us know by email, we will solve it for you in the first time, you can buy with confidence. Battery SpecificationsCapacity: 8.0Ah/8000mAh | Battery Type: Lithium-ion | Voltage: 18V. Not suitable for Repid chargers DC18RA. Applicable ModelCompatible with Makita Battery 18v BL1860B, BL1860, BL1850B, BL1850, BL1840B, BL1840, BL1830B, BL1820, BL1820, BL1815, 194205-194204-5.19639-0 196673-6, LXT-40 ect. Multiple ProtectionsBuilt-in multi protection against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit. LED Indicator displays remaining power to know how much power you have left. No memory effect, can be charged as need without loss of capacity. Professional CertificationMultiple certified, Tested by manufacturer to match or exceed specifications of OEM products. Built-in protection against overcharging, over discharge, over current, Provides short circuit protection and steady voltage circuit. After-sales serviceIf you have any quality problems after purchasing the product, please let us know by email, we will solve it for you in the first time, you can buy with confidence.