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