Makita Rechargeable 388vf Max Lithium Battery and Charger Compatible 18V B Ser

I'm fairly certain that the battery is new it was recovered from a return tool that was missing parts and could not be sold but the battery was included and in working condition. The tool itself was new but had been returned without all the functional parts. I added a brand new charger. 388vf Max Lithium Ion Rechargeable Battery and Charger Compatible for 18V B series lithium batteries such as BL 1850b ( 197285-8), bl1840b (1972-70-1) BL 1830 b ( 197602-2) bl1430b ( 7618-7) BL 1820 b ( 197487-6) Compatible for BL 1850, bl1840, bl1440 (196391-6), bl1415 ( 194560-3) BL 1815 n ( 1967-81-3) Not compatible for g series batteries such as BL 1813 g, bl1413 g, bl1415 g, bl14 30g, BL 1815 g and so on Not compatible for 18V ni-cd battery such as 1822 (194465-7)