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Lithium External Battery Pack for Spinfire Tennis Ball Machines
Lithium external battery pack to fit Spinfire tennis ball machines.
This product includes a lithium battery, carry bag and cables.
Designed to make charging a breeze, this external battery pack can be easily disconnected from the Spinfire machine and moved to convenient mains charging point.
Can also be used as a spare battery for quick swapping, charging one whilst the other is in use.
Please note: This battery pack only fits Spinfire tennis ball machines with a lithium charger manufactured after September 2015.
The Lithium External Battery Pack can only be used with Spinfire machines with a lithium fast charger.
See our Delivery Policy for full details.