Ryobi P2005 ONE Plus 18V Cordless 12-in String Trimmer (Tool Only) Uses 18V Lithium-ion battery (P103 or P104) or the P100 NiCd battery. Sold separatley 12-in cut with auto feed .065-in single line Telescopic shaft for operator comfort; Fold out edge guide Pivoting head allows trimming under obstacles and on slopes Not in Retail Packaging