We all know the problems with the "standard" battery on the x-10. No jeremiah's lamentations here!! BUT, what about this hot fangled MUGEN power rated at 3600 mAh selling like hot bread? Is it worth the almost $100 price tag?? Anyone used it? PLease comment. BTW I upgraded to a 2600 mAh Cameron Sino Tech and I can not get more than 1.5 days usage from it!!