a really long time
try on/off button + volume down(hold both for a sec) Satyam
Rechargeable batteries have a "life cycle". Ni-Cads can only be recharged so many times before they just completely give up. Lithium have a longer life, but eventually they too will reach their life maximum and no longer accept or be able to hold a charge. Try replacing the batteries and see if that helps the situation. No batteries to replace. Its like an ipod. Sony just sold a bunch of crap units to us all.
It will take about 3 to 5 days
20 minutes
I have had my Sony Ericcson Walkman phone for 10 months and it is a really good phone. The camera quality isn't the best(it's only 2.0 mega pixels). The buttons are really easy to push down so it's good for texting. The buttons are a good size. It is also a really good music player. All the categories are neatly organized so it's very easy to find things within the categories. All in all, I highly recommend this phone to anyone. One of my friends has a LG Rumor phone and it is a good phone. If you love to text the LG Rumor's keypad can really come in handy. The camera quality isn't good, it's only 2.0 mega pixels and when you take a picture everything is a greenish color, even if you are in good lighting. The categories aren't organized as well as the Sony Ericsson Walkman phone's is. And everything is really dark, unlike the Sony Ericsson Walkman phone's brighter appearance. If I had to choose between one of the phones I would choose the Sony Ericcson Walkman phone. I like music and texting but the Sony Ericsson Walkman phone has better camera quality, organization, and MUCH more.
I read 5 hours. Make sure the power is off. The orange light will stay on while charging and go off when fully charged.
In the manual, it says 250 minutes. It is at least that. I just got my Sony NEX-5N which comes with this battery, and after 2 hours I was at 11% battery.
you can take the battery out of you computer soder and wires to the battery to your TV but other wise no.
about half a year
I had same problem too ... solved it with a HAMMER
Sony Walkman Started out with the mobile Cassette tape system. It introduced many Piracy concerns for the first time. It paved the road for a portable entertainment system. It made Sony become a household name. It allowed the PlayStation name to be what it is now. It allowed Journalism to be more efficient.