How to activate the new phone battery

The lithium battery

A "lithium battery" is a type of battery using a lithium metal or a lithium alloy as a negative electrode material and using a nonaqueous electrolyte solution. Lithium metal batteries were first proposed and studied by Gilbert N. Lewis in 1912. In the 1970s, M.S. Whittingham proposed and began researching lithium-ion batteries. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal are very demanding on the environment. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have become the mainstream.

Lithium battery can be roughly divided into two categories: lithium battery and lithium ion batteries. Lithium ion battery does not contain lithium metal state, and can be recharged. The fifth generation of rechargeable battery product lithium battery was born in 1996, its security, specific capacity, self-discharge rate and cost performance is better than that of lithium ion batteries. Because of its high technical requirements limit, now only a few countries in the production of this kind of lithium battery.

Before earlier, there are some rechargeable batteries need to be similar to "activate". This is the early use of nickel cadmium rechargeable battery and nickel metal hydride rechargeable batteries. These cells produce a phenomenon known as the "memory effect", in the condition of incomplete discharge of charge, easy to make a battery overcharge, after a long time can lead to hyperplasia of crystal plate electrode, blocking the contact with the plate electrode, electrolyte battery voltage drop, let users having the feeling that the battery soon ran out. For the two batteries, on a regular basis, not every time completely discharge the battery before charging it that can reduce the causes of voltage drop phenomenon.

Now, however, we used cell phone batteries, are mostly lithium ion batteries. Lithium ion battery when start to use does not need to be activated by the depth of the charge and discharge, because the initialization of the battery and testing process has been completed in batteries. Lithium-ion batteries also does not have the so-called "memory effect", can charge at any time. Advice on a regular basis for lithium ion battery for a full charge and discharge, merely for calibration notebook computer and some high-end smart phones power detection device, not because what's good about the battery itself. For ordinary mobile phones, digital cameras these segmented display battery power equipment, probably is completely don't need to fully charge and discharge on a regular basis.

Charging tip:

1, frequent shallow charge-discharge than depth charge and discharge can extend battery life, don't think charging times will damage the battery, the term is not applicable for lithium ion batteries. So, good habit is to have a chance to plug in charge, charge to pull the same time as the - a few much food, but don't eat too full.

2, should try to reduce the time of the battery full charge state. After a full charge not unplug the power, can let the battery kept full charge state, although do not explode, but will speed up the battery capacity loss.

New cell phone (or new battery), the first three time charge you all want to charge with lines, charging time is 12-14 hours, make the battery completely. Repeated charge and discharge can better activate cell phone battery. Battery can have the biggest power storage space available.

{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.}

Two pieces of batteries used interchangeably, another is a battery in the near future also charge 3 times electrical activation.

Because if the phone battery 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.

(my brother's mobile phone batteries, clearly double batteries, can use a year and a half has been a piece, and took out another piece of new battery, a charger without electricity, there is no reaction, then the processing is done.)

Have a look at the following content, should be helpful to you!

The use of mobile phone batteries and protection

If you encounter such a situation: just finished charging 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 varies according to the charge and discharge method. Under normal circumstances, the battery charge and discharge cycle is 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 batteries have efficient lithium battery and nickel metal hydride batteries. NIMH batteries have high capacity, and its discharging rate is higher. After recharging, it can restore the battery capacity, and environmentally friendly. And efficient lithium-ion batteries, 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 battery. 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 to keep the hand-held power supply opening until the battery cell phone automatically shut down. Still should often clean the battery contact, pencil eraser contact points are available, and the result is good. Don't put the metal conductor on the battery, a bunch of keys in the bag can cause a short circuit and damage battery.

Fourteen unseen mobile phone battery charging tips

If you want to extend the battery's effective use time, in addition to the quality of the charger must be guaranteed, the correct charging skills are also essential, because poor quality charger or wrong charging method will affect the battery life and cycle life. Here are the charging tips that the author has compiled:

1. Activation treatment was conducted on the battery before leaving the factory, manufacturers, and has carried on the preliminary charging, so batteries are more electricity, the friend said battery charge according to the adjustment time, standby is still inadequate, if the battery is really authentic, this kind of circumstance should be extended adjustment to do full charge and full discharge 3 ~ 5 times.

2. If a new cell phone battery is lithium ion, so 3 ~ 5 times before charging, commonly referred to as an adjustment period should be charged more than 14 hours, to ensure that fully activate the activity of lithium ion. Lithium ion batteries have no memory effect, but there is a strong inertia, should give fully activated, ability assures to be used later to achieve the best efficiency.

3. Some automated intelligent charger when the indicator lights change quickly, saying only filled with 90%.The charger will automatically change with slow charging the battery is full. After the battery is full of best use, otherwise you will shorten use time.

4. Before charging, lithium batteries don't need special discharge, discharge improper may damage the battery. As far as possible when charging in order to slow charge, reduce quick charge way; Time not more than 24 hours. After the battery full charge and full discharge after three to five times its internal chemical will be all best effect "activate".

5. Please use the original factory good brand or reputation of the charger, want to use lithium battery chargers for lithium-ion batteries, and follow the instructions, otherwise it will damage the battery, even dangerous.

6. Return when there are a lot of users are often in charge the phone open, actually such life will be very easy to hurt my cell phone, because in the process of charging, the phone's circuit board will be fever, at this time if there is a foreign phone, may produce instant return current, the damage to the inside of the mobile phone parts.

7. Battery life depends on the number of repeated charge and discharge, so avoid more battery when charging it will shorten the battery life. Phone for more than 7 days, should be the phone battery to discharge completely sufficient electricity before using.

8. Self-discharge is found mobile phone battery, nickel metal hydride batteries when not in use every day to about 1% of the remaining capacity discharge, lithium battery will press 0 per day.2% ~ 0.3% discharge. When recharge the battery, try to use a dedicated socket, don't put the charger and appliances such as TV Shared socket.

9. Although mobile phone within the network coverage area, but on the phone batteries, cell phone has been unable to accept and make a phone call. At this point, you cannot connect transfer function of mobile phone use, transfer the phone to the side of the fixed telephone, in order to prevent the electricity loss, this kind of method for the mobile phone is not in the network coverage area or the signal is weak and is temporarily unable to get through.

10. Don't put the battery exposed to heat or cold, like the dog days, should not put the phone in the car, through the scorching sun exposure; Or to the air conditioning room, where air conditioning blows straight. When charging, the battery is a little heat is normal, but can't let it "suffering" high temperature weather. In order to avoid this situation, it is best to charge at room temperature, and do not cover anything on your phone.

11. Nickel cadmium (NICD) before the battery must be guaranteed that there has been no electricity, battery recharging after must ensure that sufficient battery power.

12. If the battery of the mobile phone is left unused for a long time, it is best to apply to the mobile phone maintenance department for a live treatment. You can also use a DC constant voltage regulator to adjust the voltage to 5~6V and the current to 500~600mA. . Note that you can release it at the touch of a button and repeat it at most three times. After this treatment, the original charger will be used for “adjustment period” charging.

13. When charging, it is not as long as possible. If the battery without the protection circuit is fully charged, the charging should be stopped. Otherwise, the battery may be affected by heat or overheating.

14. Lithium-ion batteries must use a dedicated charger. Otherwise they may not reach saturation and affect their performance. After charging, avoid placing it on the charger for more than 12 hours. When not in use for a long time, the battery should be separated from the mobile phone.

The page contains the contents of the machine translation.