Thank you for viewing. Operation has been confirmed using battery power. Promark Batting Trainer Toss Face-to-Face Hardball, Softball, and Soft-ball Compatible HT-89 - Brand: Promark - Model: Toss Machine - Included: Additional rails x2 Used outdoors about 10 times, so there are scratches. There are no problems with the operation. Please judge the condition from the photos. No returns or exchanges, please.