Method not to deteriorate battery without letting smartphone generate heat in wireless Charge
People who utilized wireless Charge of Qi standard as Charge means of smartphone increased recently. If it is smartphone coping with Qi because it can be charged from cable reply if we use wireless Charge, Charge is possible without choosing model. In addition, we can charge plural smartphone depending on type of battery charger at the same time.
In this way, it is convenient wireless Charge, are there not battery deteriorating and problem such as running a fever? Here, we introduce right Charge method not to deteriorate battery of influence and smartphone which wireless battery charger gives battery, actions to be taken when we ran a fever while we charge.
May wireless battery charger deteriorate battery?
Wireless Charge which we just put smartphone of Qi standard and can charge is very convenient product. If there are any timeliness to put smartphone in desk, you can charge anytime and should leave on wireless battery charger when you do not use.
However, do you not give battery damage even if you do such how to use? We will think about whether wireless battery charger deteriorates battery here.
Is it secure to continue charging smartphone repeatedly?
"Secondary battery" that we can charge repeatedly has lead storage battery, nickel-cadmium battery, nickel metal hydride battery, lithium ion battery. There is fault called "memory effect" that Charge capacity decreases by adding to nickel-cadmium battery, nickel metal hydride battery soon, and repeating Charge. Therefore it was necessary to use up electricity before beginning Charge.
However, even if we add as what is adopted is often found, and lithium ion battery which is hard to rise of memory effect charges battery of smartphone, we do not have any problem. It is designed to maintain 80% of original capacity even if we repeat Charge in lithium ion battery adopted on iPhone. Therefore you charge during duty at own seat and carry whenever you leave your seat and can repeat that you come back and charge again.
In this way, memory effect does not rise no matter how much lithium ion battery charges. However, that you give life of battery itself damage will be curious place.
For example, life of lithium ion battery is considered to be "500 times of Charge cycles". This Charge cycle does not refer to one Charge and points to "having charged electricity equivalent to 100% of battery capacity". In other words, we would use 1 cycle for the first time when we charged 50% of battery capacity on the next day when we charged 20% of battery capacity and charged 30% of battery capacity more on the next day.
In other words, only 1 cycle will use life by simple calculation in 100 days even if we use 1% battery every day and charged by 1%. In addition, it is completely usable just not to be able to show original ability even if we consume 500 cycles. Therefore we may say that we do not have to worry even if we charge repeatedly if it is normal how to use.
Is it secure to leave smartphone to battery charger?
Lithium ion battery adds, and Charge does not have any problem as having mentioned above, and it is not necessary to worry about Charge cycle by normal how to use. If that is the case, can we continue putting on the battery charger when we do not use smartphone?
Weak point of lithium ion battery has "heat". For example, in the case of lithium ion battery adopted to iPhone, there is structure which limits 80% or more of Charge when we exceed battery temperature that Apple recommends. Thing which this charges iPhone in a short time to 80%, but does not continue charging forcibly that 20% of remainder reduces load of battery and postpone service life when temperature is high. In other words, we may give battery damage when we give excessive heat.
When we charge smartphone with wireless battery charger, quite a few temperature occurs. In Specifications, it may be said that we do not have any problem if by being incorrigible, do not do wrong how to use itself.
Five methods not to let smartphone generate heat in wireless Charge
When you use wireless battery charger as having mentioned above, you may charge and can leave. However, we can give battery damage when we run a fever and do not take measures.
Here, wireless battery charger will introduce five methods not to let battery generate heat.
We are careful about places for 1 wireless battery charger
Let's be careful about places for wireless battery charger. You are ordinary, but, near the place that is easy to become high temperature, must not put wireless battery charger. Please avoid place and near the heater, place that may become hot including the backside of instrumentation getting sunlight.
We are careful about positions to put 2 smartphone
Caution is necessary for position putting smartphone to wireless battery charger. We let you let wireless battery charger and coil in smartphone wake up chemical reaction and generate electricity to produce electricity with wireless battery charger of Qi standard.
We not a little run a fever then, but it is easy to be in high temperature more when position of coil slips off. Therefore we confirm what about smartphone there is coil, and let's warn so that position does not slip off.
We are careful about smartphone accessories such as 3 cases
Let's be careful about smartphone accessories such as cases. Heat that occurred in Charge stays when we put case in smartphone, and it may be in high temperature more. It may be troublesome, but measures such as case nominating, and charging are necessary if we run a fever and are filled with heat.
In addition, in the first place, in case, there is thing which cannot be charged from wireless battery charger.
We do not use game application during 4 Charge
We read email while being charged from wireless battery charger and may check SNS. However, smartphone generates heat regardless of charging when we use smartphone for a long time. Particularly, application to put a burden on smartphone including game all the more. During Charge, we refrained from the use of application as much as possible, and fever is suppressed.
We use wireless battery charger with 5 cooling fans
Basic solution includes method to use wireless battery charger with cooling fan. As cooling fan cools smartphone if we use such a product, we are reliable even if we run a fever to some extent. There is "W-QA06 series" in ELECOM.
We run a fever and take measures, and let's use wireless battery charger in peace
Wireless Charge itself may not deteriorate battery of smartphone.
However, risk of deterioration of battery increases when we do wrong how to use and leave that we run a fever. Let's use with fever measures as all possible measures.