It can run about 1,200-2400 mAh.
You put it in the charger when it is dead or near dead and allow it to charge for two hours.
The Sony Ericsson W200i runs on a Lithium Ion battery. Sony rates this phone as having a battery life of up to seven hours of talk time or three hundred hours on standby. This standard would vary based on personal usage and the age of the battery.
The Sony Vaio laptop has a battery life of approximately 4 hours.
The estimated battery life for this Sony laptop is estimated at 2 hours.
500 hours
Take off your battery pack and look at the top right.
I think the walkman battery lasts about 12 hours when fully charged.
The battery life on a sony portable DVD player really all depends on the size of it. It also depends on how you use the player. But average hours of a battery for a DVD player that is fully charged would be between eight and twelve hours.
Sony estimates that the battery charge time is two to six hours for the standard capacity battery, and three to nine hours for the large capacity battery.
Sony claims that its standard battery for the VAIO VGN-P530H/Q provides 4 continuous hours of running time before needing a recharge.
The capacity of the Sony NP-FW50 lithium-ion 1020mAh rechargeable battery is 1020 milliampere-hours (mAh).
Battery life for an average Sony portable DVD player is about 4 hours. It looks little bit like a notebook but only for playing DVDs so , id say that the device is quite pointless. And yes, you can plug in.