Are your batteries cover for warranties? January 03, 2020 10:33 Yes! Basically from 6 to 18 months depending on brand and type and vehicle model. Related articles Can you give discount on the new battery? What should we do while waiting for your Bateriku Mobile Technician to arrive? If my old battery is still usable but weak, what will you do? If it is rain, will you still come? Do you charge any other than the cost of your new battery?