Yes, I've used both NiMH and the new 15-minute quick charging batteries. I don't think that either lasts as long as a pair of new alkalines and definitely not as long as the lead ion batteries, but because they're rechargeable, they're convenient. I've become particularly fond of the 15-minute batteries because they're so fast to recharge. You cannot depend on the battery indicator when using anything but alkalines. For example, when running the quick charge batteries, I've seen the battery indicator drop from 98% (I've never seen it get to 100%) to something like 83% within an hour or so of starting to use them. Then, however, the percentage drops very slowly and they last me at least a week, running the BP for probably an average of four or five hours a day.=20 -----Original Message----- From: bookport-bounce@xxxxxxxxxxxxx [mailto:bookport-bounce@xxxxxxxxxxxxx] On Behalf Of Cheryl and Dash Sent: Friday, March 25, 2005 1:32 PM To: bookport@xxxxxxxxxxxxx Subject: [bookport] Re: Battery level questions Has anyone tried using rechargeable NiMH batteries with the Book Port?=20 If so, what kind of performance do you see? How does this affect the=20 battery status indicator? Thanks, Cheryl ----- Original Message -----=20 From: "Sandy Licht" <slicht@xxxxxxxxx> To: <bookport@xxxxxxxxxxxxx> Sent: Friday, March 25, 2005 1:14 PM Subject: [bookport] Re: Battery level questions > Hello: > If you are using Alkaline batteries, the BP will tell you when to replace > them.At 10:25 AM 3/25/2005, you wrote: >>I've been using a pair of alkaline batteries for several months with good >>result. >> >>The battery level is gradually going down, as expected. Now it is at the >>72% level, and the BP is still working well. >> >>I'm guessing this gradual decrease in battery level will, at some point, >>be followed by a more rapid decline. >> >>Any recommendations for when it is a good time to change batteries? 50%? >>25%? And what minimum battery level do you now recommend before proceeding >>with firmware updates? >> >>Thanks. > > Sandy Licht > Phone: 409-898-8218 > Jeremiah 29:11 - 14A > 11For I know the plans I have for you," says the LORD. "They > are plans for good and not for disaster, to give you a future and a hope. > 12In those days when you pray, I will listen. 13If you look for me in=20 > earnest, > you will find me when you seek me. 14I will be found by you," says the > LORD... > > >=20