Samsung Rant User Manual page 34

Installing the Battery
1.
Remove the battery cover (located on the back of
the phone).
2.
Press the Cover Release Latch (1) and then
carefully lift the battery cover away from the
phone (2).
18 Section 2A. Phone Basics
3.
Slide the battery into the compartment so that the
tabs on the end align with the slots at the bottom of
the phone, making sure to line up the gold
contacts (3).
4.
Gently press down on the battery until it snaps into
place (4).
5.
Replace the cover by lining up the tabs and then
firmly pressing the cover down until it snaps into
place. Check that the battery is properly installed
before turning on the phone.