Mobility Site - View Single Post

stevenator65 · 10-06-08, 09:38 AM

I have the hx4705 and it's telling me the backup battery is dead. The main battery works fine. The unit still works fine, though I suspect since this unit is 4+ years old, that the backup may really be dead. I can't find where to get a replacement. Any ideas? Also, what function does the backup perform? My guess is that when the unit runs out of power it kicks in to hold the time and other base functions. Since I have wm6.1 I know I won't lose my memory. Am I correct?
Thanks!

10-06-08, 09:38 AM	#1 (permalink)
stevenator65 Aximsite Hall of Fame Addicted Member Join Date: Apr 2005 Posts: 6,323 Thanked 0 Times in 0 Posts	Backup Battery Dead I have the hx4705 and it's telling me the backup battery is dead. The main battery works fine. The unit still works fine, though I suspect since this unit is 4+ years old, that the backup may really be dead. I can't find where to get a replacement. Any ideas? Also, what function does the backup perform? My guess is that when the unit runs out of power it kicks in to hold the time and other base functions. Since I have wm6.1 I know I won't lose my memory. Am I correct? Thanks!