ETrade Supply guarantees this Galaxy J1 2016 SM-J120 Battery. Before shipping, each battery undergoes a strict Quality Control check subject to the following:
1. Sampling detection for every lot of the Galaxy J1 2016 SM-J120 Battery, including the voltage,charging time, and self-discharge rate.
2. Weight inspection. If it is too light it is not up to standard, as the reduced weight may shorten the service life and the standby time during later use.
3. Appearance assessment. A physically deformed battery is unsafe for use.
How to install:
1.Keep the batteries out of direct heat.
2.Please properly dispose of your broken or useless batteries by dropping them off at a household hazardous waste (HHW) facility.