New battery but still not charging to full

[Coffield48]

I have a Samsung galaxy s3 mini but in spite of a new battery it is still not charging to capacity. Charger on all night and still at 20%

 

[webworkings]

Have you tried a different charger cord?

 

[Coffield48]

Have you tried a different charger cord?

 

[Coffield48]

Thanks for your suggestion . Will buy new charger today and hopefully that will work