Hi, today I've received the Iphone replacement battery 1600mAh, I've ordered it on ebay and give seller positive feedback in advanced... I really wanted to extend my Iphone live , unfortunately the battery doesn't seems to work... but this is not the case, the problem is that this battery wasn't 1600mAh as I expected! . Simple under the sticker 1600mAh I discovered original info 1150mAh. Just be carefull comrades.