T-Power 12V AC Adapter (6.6ft Long Cable) Compatible with Tennis Tutor ProLite Ball Machine I II SPORT TUTOR Plus Player SMART Battery, FIT MODEL: SW20-S150-26 Compatible with : MODEL: SW20-S150-26 Tennis Tutor Plus Player ( Tennis Tutor ProLite Ball Machine I II ) SPORT TUTOR SMART Brand-new , Input Voltage : AC 100V - 240V, T-Power Made with the highest quality (( Extra Long 6.6ft cable cord )) Total Cord Length Is Extended to 6.6 ft 1-year limited warranty T-Power - manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. CE/FCC/RoHS certified