Smart phones use lithium batteries. Lithium batteries do not have a memory effect, so when a new cell phone is used for the first time, there is no need to activate the battery by charging and discharging it several times, and it can be charged as you use it.

Cautions for charging and battery use:

1. Please use the official standard charger to charge the battery.

2. Theoretically, keeping the battery power in the middle range (e.g. 30%-80%) is more helpful to prolong the battery life, therefore:

We recommend you to unplug the charger after the phone is fully charged, to avoid charging for a long time or accelerating the battery's aging by keeping the battery at a high level for a long period of time, so as to prolong the battery's lifespan.

3. High or low temperatures can affect the battery life, so:

(1) We recommend that you avoid charging for a long period of time, especially in high-power operation scenarios (e.g., watching videos, playing large games, etc.), when the phone is heating up, and charging and discharging for a long period of time at high temperatures will accelerate the battery's aging.

(2) Please avoid using your phone in low or high temperatures, or in environments with large temperature differences.