Eleoption 36V 3.0Ah Li-ion Power Tool Battery Replacement for Bosch 2 607 336 108 2 607 336 108 BAT810 BAT836 BAT840 D-70771 2pcs 36v 3000mah rechargeable power tool li ion battery replacement for bosch 2 607 336 003 2 607 336 173 bat810 bat836 d 70771