As already noted, defective batteries are very common. It is easy to diagnose - if, when charging, the phone starts to beep softly (short PIs with a break of about 4 seconds), then the battery is definitely defective and it will never charge. In any case, such batteries are on sale Has some pros unusual design, good sound, looks more expensive than for sale Cons below: a large percentage of defective batteries, a poor range of body colors - there are black, white and red. I would like blue and green
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