Battery is compatible with these Brands: Tennis Tutor. IMPORTANT: You MUST RE-USE: your existing cabling and hardware.
These are replacement batteries only. NOTE: It is your responsibility to verify the batteries being ordered match the
batteries in your unit prior to placing your order. We are not responsible for incorrect orders. Chemistry: Sealed Lead
Acid (AGM). Warranty: 1 Year. DISCLAIMER: Our products are not affiliated with or authorized by Tennis Tutor.