Engine runs fine .no charge. stator good 14.5v comming from rectorfire.only tweelve at battery

battery is being drained as it operates and not taking charge

check tightness and clean both terminals and cables

how old is the battery
may have a dead cell ..wont take charge

check the charging input to the battery with a volt meter
has to be above 12 volts
if lower or equal to 12 volts ...no good
the charging stator inside the engine needs testing or repair or replace

stator is another word for an alternator or a generator


why it plays up
best guess the ATV if a 12 volts system wont run on 11 volts

Sketer, check all fuses, could be the stator..also the regulator/rectifier faulty. Google search your make and model# manual.Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
Why my ATV battery wouldn charge the rectifier
atv not charging battery
How to diagnose and repair motorcycle charging problems
07 Can Am Renegade 800 Stator Charging System Check Removal

check to see if voltage is coming off the stator while running, AC volatage, from all 3 wires. if thats good you prob need a regulator/rectifier.

could be the stator or rectifier. rectifiers are easy to test since they're just a diode bridge to convert ac to dc. you'll need a service manual to check the stator. check the bluetraxx forum for one maybe.

battery, voltage regulator or stator

fuse, keyswitch. worst case CDI. grab a meter and start tracing power from your battery out.

Could be time to replace battery, this is most likely the culprit. These fourwheelers are very picky when it comes to low power. Your starter is also most likely just fine, the clicking you hear is the solenoid on the starter, so your battery has some juice, but not enough amps to turn over the starter. Also If the fourwheeler has sat for a long time then you may just need to charge the battery. The 2007 is most likely fuel inject which uses even more fuel when running and it also has its own computer kind of like a PCM in a car or truck. These all need a good supply of power and the stator which is like an alternator usually needs the help of a fully charged battery to keep everything running properly. Also note, once you get a new battery or charge it in some cases the ATV should run smoother.

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!

low voltage problem. Check battery and charging system.

Bad battery