Recent Content by jdenenberg
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Bad 12V?
Mendel, I prefer battery maintainers that try to desulfate the battery when needed. JeffD
Post by: jdenenberg, Jul 4, 2025 at 9:09 AM in forum: Gen 4 Prius Main Forum -
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Bad 12V?
A maintenance charger is inexpensive insurance for your battery. There are many models. One that does desulfation for about $70 is: Amazon.com:...
Post by: jdenenberg, Jul 3, 2025 at 12:40 PM in forum: Gen 4 Prius Main Forum -
Post
Bad 12V?
Now that you can check the battery with the diagnosic, Turn on the head lights and see how far the voltage drops. If it drops more than about 0.5...
Post by: jdenenberg, Jul 3, 2025 at 11:35 AM in forum: Gen 4 Prius Main Forum