Extended capacity batteries for your phone. An extended battery for the iPhone, is it true or a myth? Dependence of capacity on charge consumption

Modern mobile phones and smartphones have many additional functions, and quite often they are used not only for communication, but also as a game console, multimedia player, portable PC... This versatility and large display diagonals dramatically increase the phone's power consumption, and the battery level drops rapidly throughout the day. And if the previous models of phones with a minimum of additional functions could be charged once every three days, then the batteries of the majority modern smartphones completely discharged during the day. It was this fact that served as the main reason for the appearance of various portable chargers, battery cases, which allow to extend the operating time of the phone. But the easiest way to significantly increase the autonomy of a mobile is to purchase.

Most modern electronic devices are equipped with Li-ion batteries, which have excellent characteristics and provide a long operating time for the gadget. But the standard battery models installed at the factory have an average capacity rarely exceeding 1500 mAh. This is due to the standardization of technology, and the selection of the optimal price-quality ratio, focused on the average user. Larger batteries are more expensive to manufacture and their initial installation by the manufacturer is not always justified, because the price of the device will be higher. But for users who use the capabilities of their mobile devices at 100%, increasing the life of the device is a priority, allowing you to fully realize the potential of a modern gadget. Also the possibilities reinforced batteries will be appreciated by people who often travel or their work is associated with long business trips, because on the road it is not always possible to charge the phone. Battery manufacturers with increased capacity fully take into account the growing demand for such models, and produce batteries for almost all popular mobile phones and smartphones.

Hello everyone, this is my second review on this site.
you can find a lot useful tips to save energy in your smartphone, but one way or another, it does not help everyone. So, it's time to start the most drastic measure - replacing the battery.

Many of you came up with the idea of ​​replacing the battery. Ebay is still replete with offers with high-capacity batteries for $ 5-10, but, as you know, the avaricious pays twice: many fall for this trick and only then find real "milliamps" under the wrapper. You need to know that the cost of a quality lithium-ion battery cannot be less than $ 10.

It should be said about the large Chinese smartphone manufacturers. Basically, "china phones" bribe us with an excellent price / performance ratio. No matter how much they are scolded, but in fact, the output is a very profitable product. One of the features of these devices from the Middle Kingdom are long-lived batteries. The "trick" is that Chinese manufacturers are not particularly stressed about security: the higher the battery capacity, the higher the explosion hazard. Therefore, the Chinese take risks, and as a result, they drink champagne.

Therefore, having suffered with various ECO-settings of my phone, I decided to try out the Mugen-Power battery with increased capacity. It is very difficult to significantly increase the battery capacity without increasing its size, so you can see batteries with larger sizes and an enlarged back cover for the phone on sale.

Naturally, the old battery for a year of use has already noticeably aged and refused to work more than 12 hours with active use.

Testing was as close to real conditions as possible:
Navigator work 2 hours

The constantly running Internet messenger Jasmine
Permanent connection to mobile internet in GSM / UMTS mode i.e. HSUPA / 3G)
Games that use an internet connection
YouTube-1 hour
Calls - approximately 30 minutes per day (on average 20 incoming and 20 outgoing calls).

The battery confidently holds a charge for 2 days, but if you do not use the Internet, it will calmly hold for 4-5 days. (20% per day)

The size
- weight

But I think it's better to be completely sure of the charge of your phone than to check every time: is it time to charge?

How quickly our phone sits down directly affects the comfort of working with the device as a whole. This is understandable: when the smartphone fails at the most unexpected moments (for example, on the way home), the user experiences not the most pleasant sensations. The phone seems to be there, but you can't use it. And we are talking mainly about entertainment.

But what about a feature such as communication or the ability to send a message? Imagine that you need to order a taxi late at night, and your phone has sat down.

In this article, we will talk about how the battery affects the operating time of the device, what are high-capacity batteries, how to find out the capacity of the phone's battery, etc.

What is battery capacity?

So, let's start with the general characteristics of the technical parameters of each battery. First of all, this is the capacity. This designation shows how capacious the battery is, how much charge it can accept and transfer to an electronic device. Simply put, the capacity of a battery indicates how much electrical charge it can accept and store for your phone.

Capacity is measured in mAh (milliampere-hours). Each phone is equipped with a different battery, the capacity of which may vary. We will tell you what characteristics the nutritional elements installed in certain device models have in this article later.

Of course, you can expect that the amount of battery capacity determines the battery life. This statement is quite logical. In practice, however, it does not always work. Let's talk about what determines the operating time of a smartphone without recharging.

Dependence of capacity on charge consumption

In addition to the fact that the duration of the device depends on the capacity of the battery, there is another important indicator. It can be called the degree of optimization of telephone systems.

Let's give an illustrative example that will show that the battery capacity should not be overestimated when characterizing phones. Let's say the iPhone 6 model has a battery of approximately 1900 mAh. For comparison, Android devices from Chinese manufacturers have 2500 mAh batteries. In practice, however, it may turn out that an Apple product will last longer. The reason is that it is optimized an order of magnitude better: the smartphone does not heat up, its basis is a single closed-code operating system that simply “flies” while working with the device. What cannot be said about Chinese mobile phones which, possessing a huge battery, heat up like an iron; hang and slow down constantly.

How do I know the battery capacity?

When choosing a phone, some users really pay attention to such an indicator as capacity. With it, they are confident that they can choose a more durable device that will delight them without recharging for a longer period of time.

You can also find out the capacity in the technical characteristics of the device (you can see them both in a regular store on a showcase with a phone, and in online shops) when buying, and just look by removing the back cover of the phone with your own hands. Under it you will see the battery marking - the manufacturer, certificate and, of course, its capacity will be indicated there (in mAh or mAh - this is the same thing).

IPhone Battery Capacity

We have already mentioned that iOS devices can be called highly optimized. Now we offer to look at real specifications the most popular versions of these phones.

So, the iPhone 4, 5 and 6 generations have batteries with a capacity of 1420, 1440 and 1810 mAh, respectively. As you can see, in fact, the capacity iPhone battery it is difficult to call it big. The same Samsung Galaxy S2 had a 1800 mAh battery, while it worked much less on a single charge.

The secret of the success of the "apple" technique is in the optimization work that was carried out on the devices. As you can see, practice has shown its justification.

Samsung batteries

Since we have already recalled the brainchild of a Korean mobile corporation, we can also characterize some phones of the Galaxy line. After all, if you analyze a lot of media from the world mobile technologies and electronics, Samsung is often referred to as Apple's competitor. Let's try to compare the battery capacity of these phones.

So, if we characterize devices Galaxy S, S2, S3, S4, S5 and S6, then the capacity of their batteries will be 1500, 1800, 2100, 2600, 2800 and 2550 mAh, respectively! As you can see, in addition to the last generation, the phone confidently increased its battery capacity. And that dynamic is definitely sharper than Apple's. Although user reviews of this line do not call smartphones durable, they lag behind the iPhone in terms of battery life.

This indicates that it is not always worth chasing a large capacity.

The most "hardy"

If we take into account the entire smartphone market as a whole, then the leaders in terms of capacity here are generally other companies. Maybe they are just using a large number in the "battery capacity" as a marketing ploy, or maybe these phones actually last longer.

So, the rating is as follows: the most "capacious" is the Highscreen Boost 2 SE smartphone with a 6000 mAh battery. It is followed by Philips Xenium W6610, which can please the user with a 5300 mAh battery, then - Sigma ThL 5000 (the device's battery capacity is 5000 mAh), followed by X-treme (model PQ22) - a 4500 mAh battery. Further - less hardy Prestigio MultiPhone 5503 DUO (4000 mAh) and Fly IQ4502 Era Energy 1 Quad - 4000 mAh. We will not continue, since the models listed below are not of particular interest within the framework of this article.

As you can see, there are a lot of phones that bypassed the iPhone in terms of battery capacity and Samsung Galaxy... Whether there is a need for such large batteries is a moot point. But such devices are definitely in demand.

What are high capacity batteries?

However, there is another solution for those who would like to continue using their favorite smartphone or tablet, despite the low battery capacity. These are high-capacity batteries. The principle of their work is that they are initially capable of retaining more charge than the original device, despite the fact that they are sold for specific phone models.

The high-capacity battery is not made by the smartphone manufacturer, but most likely by an outside company and sold under a different brand. It ideally fits the model indicated in its specification, but sometimes it can have different dimensions (compared to the original battery). In this case, such a battery will be in the form back cover for phone. Due to its use, the device will become slightly thicker.

A high-capacity battery is used by those who really lack the standard charge of the device before it completely runs out. It allows you to significantly extend the work of any gadget. For example, ZeroLemon batteries for some models can provide the phone with up to three times longer battery life than the original accessory. Agree, such a difference will be noticeable.

Cases-accumulators and Power Bank "and

Besides overcharge batteries, there are also other solutions to the problem of running out of battery life. These are portable chargers (so-called Power Banks) and battery cases.

The first ones look like full-fledged portable gadgets, which are a large and capacious battery (for example, 20,000 mAh). It can charge anything from a pocket player to a laptop. Accordingly, the charge of such a device will last as many times as its capacity exceeds the battery capacity of a phone, player or laptop. To put it simply, to charge an iPhone, the Power Bank can be used up to 10 times. After that, it will need to be charged from the mains in order to be able to carry out the operation again.

Another option is cases that have a built-in battery. Their capacity fluctuates at the level of 2000-3000 mAh, which allows you to charge the phone, on average, one time. But such an accessory, in addition to extending the operating time of the device, also performs another useful function - it is the protection and decoration of your smartphone.

How to extend the operating time of the device?

In general, in order not to buy anything, you can use additional tips on how to save the battery consumption of the device. This is especially true if you have a phone, the large battery capacity of which allows you to do this.

You need to start by disabling all unnecessary services (mobile data transfer, Wi-Fi connection, Bluetooth module). All this "pulls" the battery charge the most.

Next, you need to pay attention to the backlight of the smartphone. The screen is the mechanism whose operating costs can also be called one of the most significant. By dimming it, you can keep your phone running smoothly.

Finally, pay attention to the work of your operating system... Try to turn off visuals on the device, close unnecessary applications running in the background.

All of this will also help your smartphone last longer.

Hello! I think that many owners of modern gadgets are annoyed or simply do not like that the battery runs out quickly and it happens that it is not enough even for a day.

You can buy an additional 10.000 mAh battery and charge any device from it. Or get by with a case with an additional battery for smartphones.

Step 1: theory

If you remember initial courses physics, you understand that when two or more batteries are connected in parallel, their capacity increases, and when they are connected in series, their voltage increases. In our case, the second is needed.

The battery capacity of my phone is 1300 mAh... It was decided to double it and for this I needed to purchase another battery of the same capacity. 1300 mAh... After reading a couple of articles on lithium batteries on the Internet, I found out that li-pol (lithium polymer, battery from a phone) and li-ion (lithium-ion) have the same charging algorithm and differ only in the state of aggregation of the electrolyte. The second battery was more suitable because it was thinner and easier to use. It turns out that you need li-ion battery at 1300 mAh.

Another article from " world wide web»Helped to understand the device battery for the phone. The 3 pins on it are a protection circuit that, when the battery is deeply discharged, "tears" it off from the load. The purchased battery had a similar circuit, but with only two pins (+ and -).

Step 2: Manufacturing

It seemed to me that it would not work if you connect it immediately in parallel with your own battery, therefore, having assembled the circuit on the purchased one and connected it to the native one in parallel in front of the microcircuit itself (diagram in the figure).

Let's fold the microcircuit and bring out 2 contacts with the help of simple tracks from the tin can, which we simply clamp under the microcircuit.

And so, + is on our right contact. So, we will connect the batteries like this:

We fix the battery on the back side so that it does not overlap the camera.

Here's what happened as a result:

I fixed the contacts on the lid with a glue gun, but so that the glue did not interfere with closing the lid.

Step 3: decoration

To protect the battery, we will make a plate from the same tin can, bend it along the edges and fix everything with electrical tape.

Conclusion:

First time craft-The battery can be discharged quickly (1-2 times, maybe more), but then it will keep the charge much longer. Before all the operations, the phone lasted half a day. All this provided that I used a contact, played a little in the Clash of clans, sat in the browser and made a few calls. Now I put it on charge only for the night and then 15-25 percent remains.

And most importantly, remember that you do it on your own risk , I am not responsible for this !!!

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