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About Us > Sponsorships > Irwin Racing Team 18

Irwin Racing Team 18

Century Batteries is the official battery of the Irwin Racing Team 18 Car. This new partnership with Team 18 and Mark Winterbottom sees Century Batteries & Team 18 racing together in the Repco Supercars Championship.


With the new partnership with Century Batteries, Frosty and the team are as hungry as ever to not only grab those podium finishes and ultimately get the win!

The Supercars 2021 series will continue to deliver exhilarating and accessible motorsports-led entertainment to engaged and passionate fans. 


Supercars 2021 Calendar

26 - 28

Repco Mt Panorama 500

  • Mount Panorama Motor Racing Circuit - Bathurst, NSW  [Event Details]
20- 21

Sandown Supersprint

  • Sandown International Motor Raceway - Melbourne, VIC  [Event Details]
10 - 11

Tasmania Supersprint

08 - 09

OTR Supersprint

29 - 30

Winton Supersprint

19 - 20

Darwin Triple Crown

09 - 11

NTI Townsville

20 - 22

Sydney SuperNight

11 - 12

Perth SuperNight

07 - 10

Repco Bathurst 1000

  • Mount Panorama Motor Racing Circuit - Bathurst, NSW  [Event Details]
06 - 07

ITM Auckland SuperSprint

03 - 05

Gold Coast

  • Surfers Paradise Street Circuit - Gold Coast, QLD  [Event Details]

Century Car Batteries - It's what's inside that counts

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Chargers & Maintainers

Battery Chargers & Maintainers

Get more out of your battery with a Century battery charger and maintainer. [Learn More]