OK, now I am very suspicious of Seidio (I'm back on my soap box again guys)!!!!
How much of an improvement does their battery really have versus what they claim?
Here is a cut & paste right from their website of what they are marketing....
NOW SHIPPING!
This 1500mAh OEM Sized Extended Life Battery will not only replace your current battery, but will also provide up to 20% more power than the battery that initially ships with the HTC Touch. With this battery, you're gaining considerably longer device usability, without extending the shape of your phone. For those users on the go without access to an external charging alternative, this battery will give the extra boost in life that you need!
The math does not add up (per Seidio's claims above)....
1100mAh - Stock battery
1320mAh - 20% Improvement over stock
1500mAh - What Seidio claims their battery is (but this would be a 36.5% improvement over stock)!!!!
Which is it... 20% improvement or 36.5% improvement over stock?
You can't make a 20% improvement claim over stock and make us think it is a 1500mAh battery which then should be marketed as a 36.5% gain (more power is the words they use) and more power would mean more capacity (which is what their marketing)... so now I really wonder who is doing their marketing and/or engineering testing and proofing what they state on their website?
Some have tested the Seidio extended battery ( 3 different forum/sites are discussing this very topic) and some have gotten between 1100mAh and 1300mAh... and this would be close to the 20% claim they make. Some have claimed longer battey life with their battery, but is it performing like a 1500mAh battery or just a 1300mAh battery????
To be fair to Seidio... is our math wrong and some new sort of "new math" has been developed that we are not aware of?
Oh, please do advise....