Spinshot Player and Plus tennis ball machine battery replacement.

Compatible Spinshot Player and Plus tennis ball machine battery replacement pack, rechargeable battery with 14Ah upgrade available for longer lasting use.

This listing is for one compatible rechargeable battery rated at 12Ah for the Spinshot Player and Spinshot Plus. If you want longer sessions between charges, an upgrade to 14Ah is available, giving you extra capacity while keeping the same 12V system the machine expects. It’s a simple way to stretch practice time, especially if you use higher feed speeds, heavier topspin settings, or longer oscillation patterns that draw more power.

• Spinshot Player Tennis Ball Machine battery replacement
• Spinshot Plus Tennis Ball Machine battery replacement

Lead-acid deep-cycle designs are commonly used in ball machines because they deliver stable current over extended periods and tolerate repeated charge cycles when treated properly. The key is keeping voltage consistent so the motors and control board see clean power throughout the session.

For best life, recharge soon after use rather than leaving it partially discharged, and avoid running it completely flat every time. Store the machine and battery somewhere cool and dry, keep terminals snug to prevent heat build-up, and give it a full charge before longer periods of storage.

Voltage = 12v
Capacity = 12ah @ 20Hr
Chemistry = AGM, VRLA.

This offer is for a 12v 12ah battery for the Spinshot Player and Plus tennis ball machine, the upgrades are the same physical size.
Length = 151mm or 5.94-inches
Width = 98mm or 3.85-inches
Height = 95mm or 3.74-inches.