Spare parts

Experiencing a problem with your Lobster tennis ball portable machine or Kollectaball ball collector? Get in touch by using our contact form so we could assist you!

Thanks for our fully equipped service centre in Singapore and our technical team combining more than 30 years of experience in mechanical and electronic engineering, we can fix any machine (even if you did not buy it from us originally!)



Here are some examples of spare parts we supply and install frequently:

  • Battery
  • Motors for server wheels, horizontal or vertical oscillation, feed
  • Sensors of all kind
  • Screws, bolts etc…
  • Server wheels
  • Hinges
  • Rubber feet
  • Wires for Kollectaball cages

We only supply genuine spare parts which we purchase from authorized vendors or manufacturers. All the quotations you receive from us are are nett (in SGD), inclusive of labour cost and a 1-year local warranty.

Thanks to its team of technical experts and its fully equipped service centre in Singapore, Tennis Bot has all the spare parts available to fix any of the products sold on our online platform:

Choose Tennis Bot today and benefit from our unique and exclusive services for many years:
  • FREE shipping in Singapore but also competitive shipping costs to 20 other countries in Asia including Malaysia, Bhutan, Brunei, Indonesia, Philippines, Thailand, Vietnam, Hong Kong, Macau, Taiwan, China, Japan, South Korea, Cambodia, India, Laos, Maldives, Myanmar, Nepal and Sri Lanka. We offer volume discounts, get in touch for more information about our rates and lead time
  • Unparalleled customer service: real-time assistance delivered almost 24/7! Unlike a brick and mortar store and thanks to our extended operating hours, we leverage our digital expertise to support you as fast as possible, even while you are on your tennis court
  • Our exclusive service centre fully equipped with all spare parts needed, allowing us to fix any issue that may arise on your machine locally
  • The strongest technical team of experts in Asia, combining more than 30 years of mechanical and electronic engineering. We are the most experienced and knowledgeable experts of Kollectaball and Tomo Hopper tennis ball collectors as well as Lobster Sports portable and battery operated tennis ball machines in Asia

Please feel free to email us at or call us at +65 8533 0184 (also works on Whatsapp) for more details, we will be happy to assist you. Alternatively you can also use our contact form.

Additional information


all our spare parts are under warranty for one year (1yr)


Tennis Bot is the only dealer in Asia capable of fixing any model of Lobster elite tennis ball machine or Kollectaball tennis ball collector and this service is provided to you for free (parts & labour) within the warranty period.
While other dealers would ask you to ship your machine back to Lobster in the US (at your own cost), thanks to our experienced team of mechanical and electronic engineers and fully equipped service center we can handle any repair with no hidden cost (refer to our FAQ for more details).