I needed to pop out my backup battery because it appears to be causing the primary battery to drain from constantly charging it because it could be dying... maybe...
Interestingly on my backup battery it says:
VARTA V20HR
Made In Germany
So this is the battery/capacitor we/I should be looking for?
EDIT: after searching on the cpc site I came up with this
BATTERY, NI-MH HIGH RATE V20HR 1.2V
Depth, external:11.5mm;
Diameter, body:11.5mm;
Length / Height, external:2.2mm;
Width, external:11.5mm;
Voltage, output:1.2V;
Capacity, energy storage:20mAh;
Technology, Battery:Nickel
55902201012 | VARTA | Ni-MH (Nickel Metal Hydride) | Batteries & Power Supplies | CPC
EDIT EDIT: I am using a X50v... Just for the curiosity and the fact that I have WM5 installed I put my Ax back together and its fully functional without the backup.. no warning no nothing... why do we need a backup battery???