Japan Cells Electric Drill Battery for Makita BL1830 ,BL1815 1 Panasonic cell 2 18V, 3.5Ah 3 Li-ion battery Japan Cells Electric Drill Battery for Makita BL1830 ,BL1815 Fit Part NO: 194205-3, BL1815, BL1830, BL1835, LXT4001. Japan cells , low RMA rate, less than 0.1%2. 18V 3500mAH3. Longer cycle lifeSpecificationBattery Type: Li-ion Voltage: 18.00V Capacity: 3500mAh Color: Black Dimension: 114.80 ...