![What Is An Auxiliary Battery Used For In Hybrid Electric Vehicles and Electric Vehicles? » NAPA Blog What Is An Auxiliary Battery Used For In Hybrid Electric Vehicles and Electric Vehicles? » NAPA Blog](https://knowhow.napaonline.com/wp-content/uploads/2022/07/dual_battery_chart_02.jpg)
What Is An Auxiliary Battery Used For In Hybrid Electric Vehicles and Electric Vehicles? » NAPA Blog
![Power-Sonic PS-AUX14 12V 200 CCA Start-Stop Auxiliary AGM Battery. Common Replacement for AUX14 & Group 400 - Walmart.com Power-Sonic PS-AUX14 12V 200 CCA Start-Stop Auxiliary AGM Battery. Common Replacement for AUX14 & Group 400 - Walmart.com](https://i5.walmartimages.com/asr/edb4ce9b-17e6-4024-a0e7-ead0173a0008.4c6be38cdbdd1099d3f9085fe21fa0cb.jpeg)
Power-Sonic PS-AUX14 12V 200 CCA Start-Stop Auxiliary AGM Battery. Common Replacement for AUX14 & Group 400 - Walmart.com
![Source Auto auxiliary battery for Mercedes-Benz W205 W221 W212 W164 E200 E300 ML N000000004039 on m.alibaba.com Source Auto auxiliary battery for Mercedes-Benz W205 W221 W212 W164 E200 E300 ML N000000004039 on m.alibaba.com](https://sc04.alicdn.com/kf/Hd2dcabce204e484db07ba864ff105d76l.jpg)
Source Auto auxiliary battery for Mercedes-Benz W205 W221 W212 W164 E200 E300 ML N000000004039 on m.alibaba.com
![Amazon.com: Voltage Converter Module Auxiliary Battery 2059052809 For Mercedes Benz C Class 205 E W205 W213 CE GLC A205 2059053414 : Automotive Amazon.com: Voltage Converter Module Auxiliary Battery 2059052809 For Mercedes Benz C Class 205 E W205 W213 CE GLC A205 2059053414 : Automotive](https://m.media-amazon.com/images/I/519NGIAqEyL.jpg)
Amazon.com: Voltage Converter Module Auxiliary Battery 2059052809 For Mercedes Benz C Class 205 E W205 W213 CE GLC A205 2059053414 : Automotive
![New A000000004039 Auxiliary Battery 12V 1.2Ah FOR Mercedes-Benz W221 W212 W164 S300 S350 S400 C200 E200 E260 E300L New A000000004039 Auxiliary Battery 12V 1.2Ah FOR Mercedes-Benz W221 W212 W164 S300 S350 S400 C200 E200 E260 E300L](https://ae01.alicdn.com/kf/S370f123feb48465397bf175790c7a4c2g/New-A000000004039-Auxiliary-Battery-12V-1-2Ah-FOR-Mercedes-Benz-W221-W212-W164-S300-S350-S400.jpg)
New A000000004039 Auxiliary Battery 12V 1.2Ah FOR Mercedes-Benz W221 W212 W164 S300 S350 S400 C200 E200 E260 E300L
![Auxiliary Battery - Compatible with 2006 - 2012 Mercedes-Benz ML350 2007 2008 2009 2010 2011 - Walmart.com Auxiliary Battery - Compatible with 2006 - 2012 Mercedes-Benz ML350 2007 2008 2009 2010 2011 - Walmart.com](https://i5.walmartimages.com/asr/1790c13e-b82a-41b6-9143-6203fc1622e5.76d3f234f014b6b61b03eb0e46248627.png?odnHeight=768&odnWidth=768&odnBg=FFFFFF)