If we want to extend the effective usage time of
battery
, in addition to the
charger
Quality
In addition to ensuring quality, correct charging techniques are also essential, as poor quality chargers or poor charging methods will affect the usage time of the battery. battery and
< p>Cycle life..
1. Before the battery leaves the factory, the manufacturer has performed activation treatment and preconditioning. When charging, the battery therefore has residual power. Some friends said that the battery is charged according to the adjustment period, but the standby is still seriously insufficient. Assuming that the battery is indeed a genuine battery, in this case the adjustment period should be. extended then fully charged and discharged 3-5 times.
2. If the newly purchased
cell phone battery
is
lithium-ion
, then the The first 3-fifth charge is generally called the adjustment period and must be charged for more than 14 hours to ensure full activation of lithium-ion activity.
Lithium-ion batteries
There is no
memory effect
, but they have high inertia and must be fully enabled only. in this way we can guarantee that the best performance can be obtained in future use.
3. Some automated smart fast chargers only indicate that they are 90% full when the light changes. The charger will automatically switch to slow charging to fully charge the battery. It is best to use the battery after it is fully charged, otherwise the usage time will be shortened.
4. Before charging,
lithium batteries
do not need to be specially discharged. An improper dischargeect will damage the battery.
5. When charging, try to charge slowly and reduce fast charging; the time should not exceed 24 hours.
6. Only after three to five complete charge and discharge cycles of the battery will all the chemicals in it be "activated" for use optimal. . Effect.
7. Please use the charger from the original manufacturer or a reputable brand. For lithium batteries, use a special charger for lithium batteries and follow the instructions, otherwise the battery will be damaged or even dangerous.
8. Many users often leave their cell phone
on while charging, either because they don't pay attention to it or because they don't understand. The
lifespan
of the phone is due to the fact that during the charging process, the
printed circuit board
of the phone heats up if there is any.is When an external call is received, instantaneous backflow
current
may occur, causing damage to
internal parts
from the phone.
9. Battery life depends on the number of repeated charges and discharges, so you should try to avoid charging when the battery has residue. power, which will shorten battery life. When the mobile phone is turned off for more than 7 days, the mobile phone battery should be completely discharged and fully charged. Use it later.
10. Cell phone batteries are prone to self-discharge. When not in use,
NiMH batteries
will draw down
on their remaining capacity.
every day. >Discharges about 1% and lithium batteries discharge 0.2~0.3% every day.
11. When charging the battery, try to use a dedicated
outlet
and do notDo not share the outlet with the charger, TV and other household appliances.
12. Although our mobile phone is within the network coverage area
, when the mobile phone is turned off and charged, our mobile phone can no longer accept and
p>Make a call
. At present, we can use the missed call forwarding function of the mobile phone to transfer the mobile phone to the landline around us to avoid the loss of incoming calls. This method is also applicable when the mobile phone is not within network coverage. area where the signal is weak and cannot be connected temporarily.
13. Do not expose the battery to high temperatures or intense cold, such as during summer heatwaves, and you should not leave your phone. in the
In the car, it may be exposed to the hot sun or it maybe placed in an air-conditioned room
where air circulates; the air conditioner blows directly. When charging, it is normal for the battery to be a little warm, but it should not withstand the “suffering” of high temperatures. To prevent this from happening, it's best to charge at room temperature and not cover the phone with anything.
14. Before charging the nickel-cadmium (NiCd) battery, the battery must be completely
dead
and the battery must be fully charged after recharging. .
15. If the cell phone battery has been left unused for too long, it is best to go to the cell phone maintenance service to seek battery activation treatment. You can also use DC voltage. Regulator yourself to adjust the voltage to 5-6V, current 500-600mA connected to the battery in reverse. Note that you can release it as soon as youou touch it and repeat up to three times. After this treatment, use the original charger to charge during the "adjustment period".
16. When charging, the longer the better, the battery without
protection circuit
should stop charging once full, otherwise the battery will heat up. Or overheating affects performance.
17. Lithium-ion batteries must use a special charger, otherwise they may not reach saturation and affect their performance. After charging, avoid leaving it on the charger for more than 12 hours, and separate the battery from the phone when not in use for a long time.
As the number of charging times of the mobile phone increases, the actual battery capacity will decrease. Under normal circumstances, after a full cycle of charging and discharging 500 times, the actual capacity of the battery will decrease to. approximately 80% of the originalinal, and the general lifespan is about 2-3 years!
Note: 100% charging and discharging constitutes one complete cycle.