Involvement:Expert (understands the inner workings) - Ownership:more than 1 month
Very cheap. They work though. Of course you get what you pay for. The real capacity is about 1/10 of the stated, or about 300mAh. The capacity depends on how you charge it - if in high current (e.g. 1A) the battery gets "full" charged very quickly, but the use life is very short. if they are charged in low currents and long time the capacity is significantly higher.
Not a decent 3000mAh, only about 300mAh. Don't know why the manufacture does this kind of "self-degradation" thing. This makes customer being skectical to the other products the same manufacture make. Even though they are in good qualities, people will still be skeptical to buy.
Telling the truth. If it is 300mAh, then tell the customer they are 300mAh, not lebelled them as "3000mAh".
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