Bitbiz Stick Style Battery for MAKITA 9000, 9001, 9002 and 9033, Cordless Tool, 9.6 V, 2000 mAh 100% Compatible with Makita 9000 Batteries are made with grade a cells Brand new | ni-cd | 9.6 Volts | 2000 mAH Integrated microchip prevents overcharging & lengthens battery life 30 Days money back and 1 year warranty