i bought a 900 amp battery charger from autozone which is their brand duralast. it started losing charge traded it for brand new one and it did the same thing. i tried to return it but got run around i caint even get store credit and they put me on a list with a third party sayingim on a denial list
Ken
Colorado,#2Consumer Comment
Tue, December 17, 2013
"i bought a 900 amp battery charger from autozone"
At 12V this would be a 10,800 Watt charger and likely be mounted on a wheeled trailer.If, by chance, you meant a 900 amp battery, you do know there could be a problem with your vehicles electrical system. Auto Zone should have done a charge/discharge test on the batteries you returned to determine if they are, indeed faulty. I suspect the were good and you have a bigger problem. The stores actions strongly suggest the batteries, were/are good.