Question is this battery wear level good or i need to change my battery

[ryan esmaeelzadeh]

i have a laptop model:dell inspiron n5110 i see windows 7 says this battery can't hold lower an 15% but in 13% it just hibernated i looked at aida64 app my battery wear level is 73% should i replace it?

 

[velocityg4]

Definitely time to replace it.