BL-5C battery help!

[gameboy87]

I bought a BL-5C FRIDAY. I kept it charging for full night.When i put it on SAT morning into my phone it showed it has full charge.But after talking to a friend/making a call cell phone automatically switches off.I use nokia 1100.But when i was trying again later to switch on my cell phone then it showed up again that it does have full charge....and when i tried to make a call it made my nokia phone to switch off.




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Please help me out to solve this issue.
contact: dennisjohnn86@gmail.com
Thank u.

 

[coolkillerpk]

BL-5c

Your Bettery is over charged. take the new 1ne again.