Wont start battery was flat, taken out and charged, tested battery and showing as fully charged yet still wont start up, hope you can help as i also have the zr 750 which is also having the same problem.

That only means, with your explanation, the battery is bad or has a dead cell. It happens. Have the battery fully charged at a battery rebuilder and have him load test the battery to find if indeed it is bad. If not, have your charging system checked. A test when running should show 14 volts or better, meaning the charging system is good. If the test shows the battery stays at 12 volts, it is not charging and your alternator is at fault.

You need to have the batteries load tested.

Hi Michelle. I have the same phone and it happened to me a few times. On most phones the battery swells up when it reaches it's charging life end. In the 9720 the battery can still LOOK okay even though it might have reached its life-span. I eventually purchased a new battery, and wholaa, problem solved. A piece of additional advice is: Do not chat with you phone on the charger. Unplug the charger when battery is fully charged: We tend to charge the phone anytime and every time before we go to work or somewhere - you have to let the battery run flat on its own at least once a month, then start a fresh charge from fully flat to fully charged. This will prolong battery life. I a new battery does not solve the problem, have the charging pin checked out. Alternately if you know someone that has the same handset as you, ask them to stick your battery into their handset and visa versa. Hope this info help :)

the battery may have developed a memory from continually recharging a partially used battery. The battery charges to this point and reads fully charged but when used it shows as flat because the charged portion is the bit that is used and not the whole battery. Replace the battery with a new one and only charge the battery when it shows as flat.

sounds like short somewhere draining battery. Might be alternator causing this also. can have it checked at autozone at no cost....good luck and hope this info helps....Please rate this post.

Has the battery been load tested?

hi.

you almost almost certainly need to replace the batteries. after time, and especially if the batteries are left without charging for a while, sulphur can build up on the lead plates inside the batteries. this means that while the batteries show fully charged, they cannot deliver power properly under load, giving the exact symptoms you are describing.
most car garages should be able to perform a load test on the batteries to confirm this for you.
a 100amp load test for about 6 seconds will show the battery condition. fully charge the batteries and remove them from the scooter for the garage to test. most garages will not charge for this test.

hope this helps

Your battery is drained/not fully charged. The fast clicking noise comes from your starter, the starter selnoid is clicking, however there isn't enought amp to turn over the selenoid to roll over the engine. You can try jumping it using another car, or a portable battery jumper and leave it running or drive the car around for about 20+ min to see if the battery would charge, if it doest charge or it start getting drained down agian, then you need to replace your battery.

Hi and welcome to FixYa,

The description "...series of clicks..." is significant. The battery is not putting out enough current to turn the starter motor. The best way to determine the battery condition is to have it load tested. However, considering eveything else, it would almost always be a failed or about to fail battery.

Incidentally, the alarm has been designed to have minimal current drain when in standby.

Good luck and thank you for asking FixYa.

yes the battery is dead. replace it. cant help ypu anymore as you alone can replace it.