I have replaced the battery and i still get this any ideas?

Have you searched any of the forums for your answer? Here is a link to one threat on this issue.

http://www.aximsite.com/boards/x5-fo...p-battery.html

 

I would add to that post that one of the most important things was to make sure the battery was absolutely clean and then don't touch it when you install it. I used a clean cotton cloth to wipe it very clean then use the cloth to put it in.

Big Dave

Upgraded to X51v ROM L11 Successful
AS 4.5 and also Vista
Extended battery
Innopocket Magnesium Case - Sweeeeet
PPX3k Rocks! I wish they would get back to work on it.



X5 (now belongs to my wife)
PPC2002 Upgraded to WM2003
AS 3.8
3800mAH Mugen Power Battery

   

I've now got this message as well...have the new battery and want to replace it...but having a heck of a time to opening the cover...what do I do?

you have to push in on the tab on the door. I used a stylis tip but be careful, I slipped and bent the tip once. Try a ball point pen.

Big Dave

Upgraded to X51v ROM L11 Successful
AS 4.5 and also Vista
Extended battery
Innopocket Magnesium Case - Sweeeeet
PPX3k Rocks! I wish they would get back to work on it.



X5 (now belongs to my wife)
PPC2002 Upgraded to WM2003
AS 3.8
3800mAH Mugen Power Battery

   

This is a known problem with the X5. I have the same problem all the time. I eventually just ignored it. When the "back up battery is low" message comes up, I just tap the X. I keep a constant eye on the main battery though. When my main battery gets low, I just charge it up. You will notice the backup battery will be fine right now, then after a few times of turning ithe X5on and off (normal usage) it'll be low or dead. Then after awhile it'll be fine. All I can say is make sure you keep the X5 charged.

Happy Axim days.