Scotts S20210 SYNC Lithium-Ion Cordless String Trimmer, 20-volt 2-in-1 shaft for trimming or edging; adjustable length with 180 degree rotation for easy edging 20V 2.0 Amp Hour Lithium-Ion battery On-tool battery power fuel gauge Innovative charging station; .080" twisted line Includes: SCOTTS String Trimmer/Edger, 20V Lithium-ion Battery (1) and Charger; .080" Twisted Line Spool (1), Grass Deflector and Operator's Manuals