iPhone 3g battery

Does anyone know where to replace to iPhone 3g battery? And how much?

For iphone’s battery…i heard you need to send it to apple singapore…
according to my friend…a battery will cost around RM300…

try take it to apple store at bintang mall,they might able to help you…

Cheers mate.

alright. thanks for the info. (:

bettery die? so far how long been using?

Not the battery die, it’s very weak already. The charge only lasts about 4 hours on heavy usage. So I wanna get it changed.