1)Power Tools Battery for Makita 2)Warranty: 1 Year
3)Fit Makita Tools:DA391DW/DA391DW,/DA392D/ 4190DW/5090DW/4300DW/4390DW/6096DWE
4)Replace Makita original battery:191681-2/9033
5)Carefully design to meet or exceed OEM battery specification