Powerextra 4 Pack Replacement 18V 3.0Ah Li-ion Cordless Drill Rechargeable Battery for Makita BL1830 BL1815 194205-3 194309-1 LXT400 Voltage: 18v Capacity: 3.0Ah Lithium tool battery made with 10 LG 18650 Cells High quality, high capacity battery for longer running time.convenient to use Integrated microchip prevents overcharging & lengthens battery life Products are CE certified, tested by manufacturer to match or exceed specifications of OEM products 4 pairs of gloves contained to prevent your hands from dirty