Clip will only partially charge (57%) after firmware update

I recently updated my firmware to Version V01.01.32A on my 4 gb Sansa Clip.  After the firmware update occurred the battery indicator will max out at 57%.  I have reformatted the player and also installed Firmware to earlier versions V.01.01.29 & V.01.01.30 and this problem continues.  Any ideas?  Thanks!

I would test the theory it is working fine and just giving an incorrect battery readout - maybe discharge to 10% then recharge to give the charge estimator a fresh start.