Mx500 Razor Dirtbike battery issue

Question edited for clarity.
Question moved from Razor health and beauty category.

It is a known issue, but it may also be that you haven't depleted enough power for it to require a charge?

https://www.google.com/search?q=razor+mx500+charger+stays+green

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Question edited for clarity.

There are some ideas here. If they don't work, contact Razor Support.

https://www.google.com/search?q=mx+500+razor+solenoid

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Run time depends on a few things, including the weight of the rider, the terrain being riden over and the condition of the bike.
For example, a light rider riding on flat hard packed dirt or paved road with a bike that is in good mechanical condition - tires inflated to correct pressure, chain correctly adjusted/lubed, brakes adjusted, etc. - will have a longer run time than a heavier rider on soft undulating dirt with a bike that has not been maintained.
Generally you should be able get 40-45 minutes out of a new battery.
Check out the trouble shooting guide and user manual if you are getting less than half and hour.
http://www.razorama.com/ownersmanuals.html

remember the motor transfer the power to the front..there no weight on the motor when you take it off..the motor can be going bad/a singnal! most people change the battery without checking the motor for wear..

remember new batteries take 12 hrs to charge....

The battery is probably bad. If a battery is fully discharged it can damage one of the cells in the battery. If you can replace the bad cell then it should charge correctly. Many of these batteries are made to be hard to open up and are hard to repair when they are opened. My best solution is to replace the battery and if that doesn't help then the charger is bad. When the charger is replaced then if both batteries are good then you will have a spare. I hope this helps.

im not certain of the laws in your area but as with indiana and most states that permit the riding of mopeds without a valid drivers license state as long as the machine is 50 cc or less the only requirement is to wear a helmet. a call to you local law enforcement agency should provide you with the guidelines for your area.

i would suggest taking the chain off of the sprocket(cog), then loosening the nuts. then using tire-levers from a bike shop to carefully leve-off the tire. this should work....i have experience with bicycles....i race them! good luck!!!