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Showing 12 of 113
Showing 12 of 113
The Audi A3 Sportback E-Tron combines electric efficiency with turbocharged performance. While the high-voltage battery powers the hybrid system, the 12-volt battery is essential for starting and operating vehicle electronics.
Not sure which battery fits your Audi A3 Sportback E-Tron? Use our Battery Fitment Finder or read our blog, Which Car Battery Fits My Vehicle? , to learn more.
This hybrid model typically requires an AGM battery to support advanced electronics:
Find your nearest Batteries Plus using the Store Locator.
Yes, it uses a 12-volt AGM battery in addition to the hybrid battery system.
AGM batteries handle higher electrical loads and frequent cycling.
Many locations offer testing and professional installation for 12-volt batteries.