Question about Polaris 2013 RZR 4 800
Battery not holding charge reading about 12 volts at idle 13 volts when revving enging
A typical, fully charged & unloaded 12 volt lead acid battery should indicate about 12.6 V. Check the voltage / percent charge chart below:
Volts - Charge
11.7 - 10%
11.9 - 20%
12.1 - 30%
12.25 - 40%
12.35 - 50%
12.45 - 60%
12.5 - 70%
12.6 - 100
A fully charged that is only about 12V indicates a a problem with the battery - dead / shorted cells, etc. You can always remove the battery and have it tested at Autozone or similar auto parts stores if you're unsure. From the info you've provided - my guess is that the battery is "done"
I hope this was helpful - good luck!
Posted on Apr 02, 2014
Testimonial: "I have put 3 batteries on the machine from other working/running machines and all the batteries keep going dead. If the stator is bad would it charge at all? The other machines do charge up the batteries mine run down is why I'm wondering."
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Posted on Jan 02, 2017
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