How can we activate lithium-ion battery if it hasn’t been used for long time?

In the first three times of charging, you need to charge with lines for 12-14 hours. Repeated charge and discharge, it can activate cell phone battery better. It can make sure battery have the biggest storage space.

In addition, it is important to note that the first three-time charge is best to wait until the phone completely wore out, until the automatic shutdown, then to start charging.} to two pieces of batteries used alternately, the other a battery in the near future also charge 3 times electrical activation. Because if that piece of mobile phone batteries placed too long without, want to in the future also generally need to mobile phone maintenance department to apply for to do a living cell.

The use of battery and protection

If you encounter such a situation:

Just finished filling electric standby cell phone, in a twinkling is shut down. That is because your phone nickel cadmium or nickel metal hydride batteries, in not completely discharge the recharged many times under the condition of produce memory effect, lead to the battery charges, spending less time available between the ability to accept power battery damage, produce a charger is full, with the phenomenon of light. Even if love to use batteries, with a few years, function gradually drop also is normal, so any rechargeable battery has its service life. The total life length of the nickel cadmium battery will vary according to the charge and discharge method. Under normal circumstances, the battery charge and discharge cycle are made more than 500 times, a year after a capacity of about 75% of the peak.

The quite popular on the market of mobile phone battery is efficient the lithium battery and nimh batteries. Nimh batteries have high capacity, and its discharging rate is higher. After recharging, can restore the battery capacity, and environmentally friendly. And efficient Lithium electricity Pool, it is different from other rechargeable battery, don't lose capacity, and has small volume, light weight, no memory effect, low self-discharge rate, long service life. Lithium battery charging time not more than the necessary 5-7 hours, nickel cadmium battery and nickel metal hydride battery charging time not more than 24 hours. Battery life depends on the kind of purchased batteries, lithium battery standby time generally can reach more than 50 hours, continuous state can be up to 4 to 7 hours. State of nickel cadmium battery and nickel metal hydride battery for up to 20 hours, continuous state can be up to 1 to 2 hours. Nickel cadmium battery and nickel metal hydride batteries should be used after full charge, and in low voltage alarm before, try to avoid the battery recharging.

Method to avoid memory effect, must have sufficient discharge completely before once a week, like every time is so much better. The simplest discharge method is

Cell phone lithium battery charge for the first-time knowledge solutions should be paid attention to in using lithium battery, battery placed after a period of time to enter a dormant state, capacity is lower than normal at this time, use time is shortened. But the lithium battery is easy to activate, if after 3-5 times the normal charge and discharge cycle can activate cells, back to normal capacity. Due to the characteristics of lithium battery itself, determines its almost no memory effect. So new lithium-ion batteries in the user's phone in the process of activation, is don't need special method and the device. Is so in theory, not only from my own practice, from the start with a standard method to charge this way of "natural activation" is the best.

For the "activation" of lithium-ion batteries, many say: charging time must be more than 12 hours, if you do these three times, in order to activate the battery. This "the first three-time charge to charge more than 12 hours", apparently from nickel battery, such as nickel cadmium and nickel metal hydride) continue down. So that, the outset misinformation, so to speak. Lithium-ion and nickel batteries charging and discharging characteristics have very big difference, and can be very clear tell you, I have looked at all serious formal technical data will emphasize overcharge and over discharge of lithium batteries, especially in the liquid Lithium ion batteries Caused great damage. And charging in accordance with the best charging standard time and standard methods, especially don't charging for more than 12 hours long. Usually, the introduction of charging method, on the phone's manual standard charging method is suitable for the mobile phone.

In addition, the lithium battery cell phone or the charger will automatically stop after the battery, there is no nickel electric charger of the so-called "trickle charging for 10 hours. That is to say, if your lithium battery, after full on the charger is Bai Chong. And none of us there is no guarantee that the battery charge and discharge protection circuit will never change and quality according to the features of foolproof, so your battery will be on the brink of danger for a long time. This is another reason we object to a longer charge.

Charging in addition on the phone for some, after more than a certain amount of time, if you don't go to remove the charger, the system does not stop charging, will also begin to discharge - charging cycles. Perhaps this vendor has its purpose, but apparently for life of battery and mobile phone/charger is unfavorable. At the same time, the charging takes a long time long, often need to be done in the night, and to power grid in China, many places are relatively high voltage in the night, and volatile. Have already said, in front of the lithium battery is very delicate, it is better than nickel electric resistance to fluctuation in charging and discharging ability worse, so it brings the risk of additional.

Should be the life of the battery expired; Be able to choose and buy; The so-called activation and regeneration are not; When the choose and buy of domestic brands can; Such as scud, endurance and so on can be; If they can identify quality fit and unfit quality, also can be small and medium-sized manufacturer of choose and buy brand products; General new battery 8 to 12 hours, after three or four times in six to eight hours; Phone battery drum, is usually due to a flat, usually cannot continue to use; Mobile phone battery drum, has no effect on the life of the cell phone is; But in general the drum after the battery, some easy to burst; In mobile narrow space, easy to damage the phone; So the drum of the battery, do not have to use the; Normal cell phone battery life decided by the number of charging and discharging; General repair, renovation of battery charging times at about 50 times, so to tell you, when buy warranty for three months, or six months; A warranty must make is not long; Normal manufacturer production of battery charging, discharge times in 100-180 times or so; Use period in a year or two years or so; Good manufacturers of battery charging, discharge times around 200-300;Life in two to three years or so; Import, original battery charge and discharge can reach more than 500 times, use fixed number of year is longer; General the most taboo is a battery charge and discharge; Simply follow the two principles, will be able to maximize the use of and play out the biggest battery service life cycle.

Common practice about battery activation and maintenance:

First of all, what I call the charging problem is most practice, individual data may players a little discrepancy with you, but will be no more than a TVC. You can rest assured to do it.

1: all configuration are now generally lithium-ion batteries, individual exceptions are nickel hydrogen to electricity, electricity. Lithium electricity generally at the time of production money down inspection has made preliminary activation, but different brand has different in this way. Such as nokia's new battery is not activated, there was no electricity. The MOTO, Ericsson, will be made to activate, inside with a small amount of electricity. Also have a saying is, the new factory is not a full battery, if you have full electric case, be wary of is given by the new battery.

But after producers to activate cells, is not sure when will sell to the customer, if the time is long, have not used batteries, battery will enter a dormant state, so typically will remind customers to sell machine, using a new battery for three filling.

2: refers to the three filling, the first three-time charge to charge more than 14 hours, but not more than 24 hours! Have said more than 12 hours, time also so roughly, because lithium battery quality is higher, as long as no more than 24 hours, two or three hours. Discharge to exhaust, into the automatic shutdown. Also called charge put this charging method, is a new battery with unused for a long time for batteries to activate.

After three charge three discharge, the battery has been activated, you can according to individual need to charge with the discharge. If you use more regular friends, had better be in mobile phone display a full charge, charge 1, 2 more hours, so make sure. Battery does not necessarily need to use the automatic shutdown, three times in the mobile phone tips electricity shortage can be recharged.

3: the maintenance of batteries at ordinary times, can come on a regular basis, such as half a year, a quarter of a charge discharge, which can effectively improve the performance of the battery. Charging when it is best to shut down, because mobile phones for the battery is in confirming for did not enter the standby mode, if the boot when charging, such as SMS and phone into or play games, mobile phone will be stop charging, in a state of power supply. When back to the standby mode, mobile phone to enter into the state of charge again. On battery is lithium battery no memory, but increases with the increasing charge, its life is based on a charge for a cycle, so the lithium battery life is how many times for the unit. Boot possible because stop filling and filling and reduce several times, but now the lithium batteries won't be so bad.

If necessary and condition permits, it is best to use a seat charger. Because if using a direct charge to the phone to filling, it is quick charging and current is large, the battery is not necessarily filled, it is not good to both phone and battery. And a seat charger is slow charging.

The page contains the contents of the machine translation.