GPK Systems Battery Stick Style for Makita 4000 6000 8400 9000 9001 9002 9033 9600 5090d 5090dw 903d 903dw Ml900 Ml902 T220d T220dw Um1690d Um1691d 191681-2 192533-0 632007-4 Replacement Power Tool Battery 2.1ah Volt Flash Light Voltage: 9.6V Capacity: 2100mAh Type: Ni-MH Service & Support 1 year warranty Batteries are made with the highest quality materials