Like the name - can't say I've heard of these guys before. I borrowed a AA version for a trip, and it worked - but only for about 10% of my phone. Could use one of these guys!
i'm suffering through w/ my G1...my battery barely lasts the hour it takes me to take the bus to work in the morning...dont want to buy a new battery right before i buy one of the new dual-core phones coming out soon.