New Battery not working, it says its charged 100%

Question

Hy.
I just bought a new replacement battery for my Macbook Pro the previous battery was from the same seller. It worked fine than i replaced it with the same new battery. But when turned on, in status bar it shows 100%, power source adapter but when i unplugged it the computer shuts off, like instantly.
Any idea of this problem or is something with software.
Here is some information from System report.
Battery Information:
  Model Information:
  Serial Number:
  Manufacturer:          GSA-1281
  Device Name:          ASMB016
  Pack Lot Code:          a0b0
  PCB Lot Code:          c0f1
  Firmware Version:          8800
  Hardware Revision:          0
  Cell Revision:          0
  Charge Information:
  Charge Remaining (mAh):          5049
  Fully Charged:          Yes
  Charging:          No
  Full Charge Capacity (mAh):          5049
  Health Information:
  Cycle Count:          1
  Condition:          Normal
  Battery Installed:          Yes
  Amperage (mA):          0
  Voltage (mV):          10952
System Power Settings:
  AC Power:
  System Sleep Timer (Minutes):          10
  Disk Sleep Timer (Minutes):          10
  Display Sleep Timer (Minutes):          10
  Automatic Restart on Power Loss:          No
  Wake on AC Change:          No
  Wake on Clamshell Open:          Yes
  Wake on LAN:          No
  Current Power Source:          Yes
  Display Sleep Uses Dim:          Yes
  GPUSwitch:          2
  PrioritizeNetworkReachabilityOverSleep:          0
  Battery Power:
  System Sleep Timer (Minutes):          10
  Disk Sleep Timer (Minutes):          10
  Display Sleep Timer (Minutes):          2
  Wake on AC Change:          No
  Wake on Clamshell Open:          Yes
  Display Sleep Uses Dim:          Yes
  GPUSwitch:          2
  Reduce Brightness:          Yes
Hardware Configuration:
  UPS Installed:          No
AC Charger Information:
  Connected:          Yes
  ID:          0x0100
  Wattage (W):          85
  Revision:          0x0000
  Family:          0x00ba
  Serial Number:          0x004d3e31
  Charging:          No

Answer 1

Try resetting PRAM and SMC.
Reset PRAM.  http://support.apple.com/kb/PH4405
Reset SMC.     http://support.apple.com/kb/HT3964
Choose the method for:
"Resetting SMC on portables with a battery you should not remove on your own".
Best.