HI Kat, thanks for all the hard work, to be fair it does need at least three to four tests simultaneously and then you can report back like you have so far with the results. I have a feeling they are not going to do the 3-4 hrs and they are closer to the Egg batteries, just a hunch but I do hope I am wrong. If you have to keep taking one out and resting it does slow things down but nobody wants a hot battery or a hot Pleo. Were there any instructions at all or just the words on the batteries? Are there a manufactures' name written on there anywhere ?
If it does only run up to less than 3 hrs, then I would not buy it, not for that price. If it does go an average of 2 1/2 hrs then I think what they are capitilzing on is that it runs in both the older models and the Rb, which is an advantage but not at that price. Hope your next test is better time wise. The other thing you have to remember is that this is supposed to be a brand new battery so should run at it's best and over time the Egg batterie like any battery will slowly lose some of it's effectiveness so some of it's get up and go, whether that is 6 months or 1 1/2 has many factors including how often the item is being used, conditions such as temperture storage and other things I know nothing about. The best test would be one of these with a very new battery. If the egg goes at least 2 hrs and then the New one you got does no better, then I would say they are the same except they allso fit in the Rb which is due to the casing being different.

So glad you did not blow up, that would have been terrible to see you flying over the Aussie WAters somewhere alongside Bruce on his way to IMR's house!

Well done job Kat, looking forward to more from these tests you are doing.Oh, to be fair and another test, can you run one in each of your RB next time to see how the egg does in a RB and how this new one does in a Rb, that would be a good test to compare also! Thanks.
Floating in the Redwoods, but getting tired of the Birds using me as a nest......( I have lots of long thick hair and I guess they like it.........darn fools

) RWM