Laptops Battery needed for sony vaio cw series

[anirudh]

hi guys,

my laptop model no. vpccw26fg is 3.5 year old and battery backup is just 20mins now and 2 chargers went bad in these years bcoz of constant use...so where can i found battery original/compaitable online ? Is compaitable risky ?
sony center quoted 14k for original othr thn that locally not available...14k is loot....

help me.

 

[xenaxance]

try checking out ebay, you will find some aftermarket batteries