@leirbag28
YOU NEED TO REMOVE THE BATTERY ASAP!!!!!!!!!!!!!!!
I had two 4000's that had very slightly leaking batts and they seemed fine, BUT the RTC circuitry was damaged! Both worked fine BUT would not save/keep time. I ended up repairing the 1, but have not had time to do the 2nd. Of course I removed the batts as soon as I saw the leakage, but it was too late. (I bought them from eBay.)
