I know most love this CTX but it has been a curse a good deal of time for me. I am on my 4th pair of headphones (would love to be able to afford a higher grade but no can do). My battery charger died while on vacation in the Pacific Northwest in some great detecting Country but I did have my battery pack so I loaded the purchased batteries and so okay on that one. When I got home I contacted Minelab and first I was told they needed me to send it back but changed their mind (given I was also having issues with the stock coil as it kept cutting out) so on Oct. 28th a new one was to be shipped. Meantime I continued to use the battery pack until two hunts ago when the machine would turn on for a couple of minutes, then a screen showing low battery and then the sound of death and a blank screen. I checked the probes and just to be safe used a soft tooth brush to clean the connectors. No go so I figured my charger should have been delevered by never got shipped) now so a supervisor is sending one to arrive in 3 bussiness days. I am hopeful that the actual battery will work once again as it seems to be a more snug fit! I really need to use the machine this weekend and wondered (after my long winded message-just needed to vent) if anyone has had this problem with the batteruy pack and if so are there any thoughts on what I can try? Thanks!!! Peggy