18v 8.0ah B1860 Battery and Charger SpecificationsCapacity: 8.0Ah/8000mAh | Battery Type: Lithium-ion | Voltage: 18V. With 2 charging port, this DC18RD charger can charge 2 lithium ion batteries simultaneously. Input:100 ~ 260V | Output: 14.4 ~ 18V | Charging Current: 6A . Applicable ModelCompatible with Makita Battery and charger 18v BL1860B, BL1860, BL1850B, BL1850, BL1840B, BL1840, BL1830B, BL1820, BL1820, BL1815, 194205-194204-5.19639-0 196673-6, LXT-40 ect. Rapid Charger:It charges two 2.0Ah batteries in only 25 minutes, two 3.0Ah batteries in only 30 minutes, two 4.0Ah batteries in only 40 minutes, two 5.0Ah batteries in only 45 minutes, two 18V 6.0Ah batteries in only 60 minutes. With LED indicator, you can get the condition of your batteries charging in time. 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.