A new batt will quickly tell the tale, imo...
There is considerable debate as to whether any
Stlr will R&R your oem batt, "for free"; it varies
considerably from dlr to dlr based on posts here.
A new, well charged batt. should cure your ills; if
it does not, then digging/diagnosing is more focused.
Heat and never being slowly & fully charged, is really
the enemy of most car batts.
GL,mD
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