The playmaker tennis ball machine combines the features of a portable battery operated device with new developments for a low price the fully charged battery allows up to 4 hours court use and 2 hours of continuous run in dry weather conditions the machine can be connected and will run whole day a smart charger and uk battery charger are included the product size with hopper is 275l x 18h x 17w and 27l x 325h x 155w without hopper