Samsung SGH-I896 User Manual page 15

Install the battery:
4. Insert the battery into the opening on the back of the
phone, making sure the connectors align (1).
5. Gently press down to secure the battery (2).
6. Place the battery cover onto the back of the phone (1)
and press down (2).
7. Press up on the bottom of the phone (3) until you hear a
light click.
5