Useful gadget or a waste of money
Wandering through the expanses of the Internet, I came across a curious device called a disposable charger. I was surprised by the very possibility of the use of the charger is only one single time.
Deciding to study this engineering marvel, I booked it and now I want to share my opinion about the product. So, let's begin.
Operating disposable charger
It's a product that's such a curious package.
In this case the charger may be of three types, designed for capacity 1600 mAh 1000 mAh and 800 mAh.
I ordered a medium version with universal connector, suitable for a standard micro-USB connector and under IOS.
On opening the package in my hands was quite compact charging.
Overlooking the connector does not covered, and is as follows. I do not know how it is suitable for iPhone (I have never had it), but the micro-USB connector to my Chinese phone went perfectly.
Connect the charger to the 38% will stop charging when the battery has been charged up to 46%. I must say a very modest figure.
So now, in theory, our gadget is just a useless piece of plastic, which can safely throw out in the trash. But I felt sorry for doing it, and I decided to study the internal structure.
Carefully worked office knife, I opened up the interior of the following products:
As you can see a simple control board in front of us and the battery without any markings.
Searching information on the Internet, I came across an article that said that this device can be re-charged. But what was my disappointment when I realized examining board carefully that my version is installed chip TD8228 SOT23-6, and not HT4927U (which just kept charging through the same exit).
So the only possible embodiment of the disposable charging charger remains the use of so-called "lyaguhi".
Another inconvenience is that for charging will always have to disassemble the cabinet.
Where to use this gadget
To be honest, I can not even imagine just a one-off where the charger will be indispensable. For now, find an outlet can be found almost anywhere, and if you go on a journey, then this case is much more expedient to use the most simple, but full pauerbank than this device.
conclusion
Summarizing all the above, you can draw the following conclusion: This gadget is so specific, that in most cases, simply do not need. And convert it into a repeating unit without serious alteration scheme, alas, will not work, but always use the "lyaguhu" - uncomfortable.
Therefore, in my opinion, the acquisition of this gadget is a waste of money. But if you do not agree with me and want to imagine such a device, then here link to the store, where I bought it.
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