Last post on Nov 02, 2012 at 7:15 AM
You are in the Mazda CX-9
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Mazda CX-9, SUV
#15 of 15 2010 CX-9 battery capacity
Nov 02, 2012 (7:15 am)
2010 Mazda CX-9. Drove it around last night to make sure battery was ok. This morning 7.30am, I put the ignition in ACC position and charged 2 cellphones using the car charger. After 3 hours, the battery is dead, can't start the car!
I thought the battery is rated at least 10AH so just 3 hours of 2 devices drawing around 0.7A (output of charger) wouldn't make it unstart-able.
Any ideas? Thanks