11/10/2026
Most hybrid owners know about the 12V battery and the main hybrid battery, but far fewer know their vehicle also has a battery air filter keeping dust and debris out of the battery's cooling system.
Left unchecked, this filter can become blocked, which affects how efficiently the battery cools itself and can shorten its working life over time.
It's a small component that's easy for both owners and workshops to overlook if it isn't specifically checked for.
If you drive a hybrid, it's worth asking at your next service whether this filter has been inspected recently. Come chat to the team at Matipo Garage.