New Adapter Converter BOSB18C Use For 18V Li-Ion Battery BAT618 On Home Lithium Electrical Power Tool Replace All 18V This BOSB18C battery adapter converts conventional B type square lithium batteries to arc C type batteries for power tools. With BOSB18C, you can use the for 18V professional Li-ion battery BAT618 on for ALL 18V green home Lithium power tools Colour: Black Material: Plastic Size: 10 x 7 x 3.8cm Package Contents: 1 x BOSB18C Adapter Converter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_