Because lithium-ion batteries have virtually no memory effect, new lithium-ion batteries in mobile phones do not require special activation. Do not charge the battery for 10+ hours to activate its activity; normal charging and discharging usage is sufficient.
Overcharging and over-discharging can damage lithium-ion batteries, especially liquid lithium-ion batteries. Therefore, it is best to charge according to the standard time and method, and especially avoid charging for more than 12 hours. Generally, following the charging instructions in the user manual is sufficient.
When using a lithium-ion battery that has not been used for a long time, first discharge the battery until the appliance automatically shuts off. Then, let it discharge fully while the appliance is off and use it again until it automatically shuts off. Repeating this cycle twice will basically restore the battery to an activated state.
How do I activate a new lithium-ion battery in my phone?
Mobile phone lithium-ion battery activation method
1. Before leaving the factory, mobile phone lithium-ion batteries are activated and pre-charged, so they all have residual power. Some users have said that even after charging according to the adjustment period, the standby time is still seriously insufficient. If the battery is indeed a genuine battery, the adjustment period should be extended and 3-5 more full charge and discharge cycles should be performed.
2. If the newly purchased mobile phone battery is lithium-ion, the first 3-5 charges are generally called the adjustment period, and should be charged for more than 14 hours to ensure sufficient activation of the lithium ions. Lithium-ion batteries do not have a memory effect, but they are highly inert; therefore, they should be adequately activated to ensure optimal performance in future use.
3. Some automated smart fast chargers only indicate 90% charge when the indicator light changes. The charger will automatically switch to slow charging to fully charge the battery. It is best to fully charge the battery before use; otherwise, the battery life will be shortened.
4. Do not intentionally discharge lithium-ion batteries before charging, as improper discharge can damage the battery.
5. Charge slowly as much as possible and reduce the use of fast charging.
6. The internal chemical substances of a battery will be fully "activated" and achieve optimal performance after three to five complete charge-discharge cycles.
7. Please use the original or major brand charger. Lithium-ion batteries require a dedicated charger and must be charged according to the instructions. Otherwise, the battery may be damaged or even dangerous.
Lithium-ion batteries are easily activated; they can be activated and restored to normal capacity after just 3-5 normal charge-discharge cycles. However, lithium-ion batteries can also be over-discharged, which will cause irreversible damage.
