Looking for an Mercedes-Benz A-Class battery? Then you've come to the right place. We have been selling batteries for Mercedes-Benz A-Class cars online since 2003 and will have the correct battery for your car in stock, available for next day delivery. Use our Mercedes-Benz A-Class battery guide below to find a suggested battery for your car and compare it to the battery fitted to your A-Class. Need help? Simply contact us.