Check the listing for details. Genuine 28YS71F Battery Fits 2017-2019 Mercedes GLS450. Condition: New. Listed at 66.61 USD. Product Information Genuine 28YS71F Battery Fits 2017-2019 Mercedes GLS450 *** Must Read Fit Information Below *** Brand: Genuine BatteryNotes: Backup Battery - 12V - 1.2AH -- For cars with (Code 800, 806, 807, 808, or 809).Condition: NewVehicle Fitment2017-2019 Mercedes GLS450 Warranty Policy Most items listed come with a Limited 1 year Warranty against defects! The warranty does not cover shipping, labor or any other charges. Any shipping, installation, or incidental fees are non-refundable. Buyer is responsible for all shipping charges. Returns must come back in original product packaging. If an item arrives damaged, please email us immediately, so that we can correct the situation. New items that have been installed or altered are non-returnable. 30 Day Return Policy Return shipping paid by: Buyer Item must be returned within: 30 Days Refund will be given as: Money Back If you have to return an item please DO NOT RETURN without getting a valid RMA number from us. You can get one by simply emailing us directly through eBay.