Mycamera keeps shuttng off

Completely dead batteries may cause the charger to not see any load and it wont charge them. The way around this is to put the battery on the charger with the charger unplugged. Then plug in the charger and check the lights. Keep unplugging and plugging in the charger till it catches up and stays on.

The battery is defective.

some four wheelers require a battery to run correctly. sounds like you need a new one.

Check the charging relay if working. You can find it in the fuse box which is either in the engine compartment or under the dashboard on the drivers side legroom.

have you checked the alternator. so when you put in the new battery you get nothing . thar is the alternator. my link to my garage https://www.facebook.com/TedsRepairs

did you try a new charger not the best solutinon

It may be worth checking the battery itself, charge it off the bike, leave for 24hrs. Reconnect to the charger and check that the reading was the same as when you charged it. If it takes another top-up charge, the battery maybe at fault.

tps maybe at fault

same thing to me but not off ebay when i first bought my 7100t all it would do was show an hourglass but i never used it for a month then i charged it then it worked fine

Here are some simple things to try first for a camera that won't power on. They won't work for every case, but they're worth a try:
http://camerarepair.blogspot.com/2007/11/simple-fix-for-dead-cameras-that-wont.html

If the above didn't work, then consider the following:
http://camerarepair.blogspot.com/2007/12/fixing-lens-error-on-digital-camera.html