Samsung M510 - Manual (Page 59)

Section 2A: Phone Basics 29
Phone Basics
5. Replace the cover by sliding it back onto the phone until
you hear it click (5). Check that the battery is properly
installed before turning on the phone.
Removing the Battery
To remove the Li-Ion battery:
1. Follow steps 1 and 2 from “Installing the Battery” on
page 28.
2. Grip the battery at the top (1) and lift it up and out (2).
Caution! Be careful not to damage the contact pins during this
process.