Samsung GH68-04310A - Manual (Page 181)

Warranty 171
purchased outside the United States or Canada. This Limited
Warranty covers batteries only if battery capacity falls below 80% of
rated capacity or the battery leaks, and this Limited Warranty does
not cover any battery if (i) the battery has been charged by a battery
charger not specified or approved by SAMSUNG for charging the
battery, (ii) any of the seals on the battery are broken or show
evidence of tampering, or (iii) the battery has been used in equipment
other than the SAMSUNG phone for which it is specified.