SONY dsc-p10 battery is a high quality rechargeable replacement
battery which can 100% compatible with the OEM dsc-p10 battery and
works with a lot of battery (machine) - dsc-p10, dsc-p10l, dsc-
p10s,matches original DSC-P10 battery specifications.

features:
Chemistry : LI-ION
Voltage : 3.7V
Capacity : 800mAh
Dimension : 55.20x22.00x11.70mm
Color : GREY
Brand : Sony


Could be compatible with parts:
Sony DSN001L31
Sony DSN002
Sony DSN003L31
Sony NP-FC10
Sony NP-FC11

Could work with models:
SONY CYBERSHOT DSC-P8 SONY CYBERSHOT DSC-V1 SONY DSC-F77 SONY DSC-F77A
SONY DSC-FX77 SONY DSC-P10 SONY DSC-P10L SONY DSC-P10S SONY DSC-P12
SONY DSC-P2 SONY DSC-P3 SONY DSC-P5 SONY DSC-P7 SONY DSC-P8 SONY DSC-
P8L SONY DSC-P8R SONY DSC-P8S SONY DSC-P9 SONY DSC-V1

know about sony dsc-p10 battery:
It's a common phenomenon that a charged battery will eventually lose
its charge if unused. Therefore,it may be necessary to recharge your
Sony DSC-P10 battery after a storage period.
Li-ion batteries produce the same energy as NiMH batteries but weigh
approximately 35% less. Today,a rechargeable DSC-P10 Li-ion digital
camrea battery should be more popular than a NiMh one for its lower
weight.
Very hot or cold conditions can affect a battery's performance and in
some cases can even cause permanent damage.Keep in mind that a Sony
DSC-P10 digital camera battery should be stored in a cool,clean,dry
place when it is not in use.If possible,keep your rechargeable DSC-P10
battery in the car with the heater or cooler running until you need
it, and return it to these conditions as quickly as possible when
you're done shooting.
Don't overcharge your DSC-P10 Sony digital camera battery .Especially
with older technologies,it's good idea to avoid overcharging your
batteries.

reference from:
http://www.power-batteries.net/digit...y/dsc-p10.html

http://www.laptop-battery-inc.co.uk/...ny-dsc-p10.htm