Nothing was wrong. your phone battery capacity is big.
efficiency for powerbank will not reach 100%

7800x3.7/5=5772 mAh only(max)

4 June 2014, done updated with Xiaomi powerbank test.

nope. Some people opened it can't close back nicely.
Feel don't want to damage the nice look of Xiaomi

FYI, this is the 1st batch route. Should be the same as the 3rd batch too. After ShenZhen next destination is Malaysia

2014-05-27 02:50:00 NEGERI SEMBILAN MY , DELIVERED
2014-05-26 21:24:00 SHAH ALAM MY , THE RECEIVER HAS REQUESTED THAT WE HOLD THIS PACKAGE FOR A FUTURE DELIVERY DATE
2014-05-25 17:19:00 SEPANG MY , ARRIVAL SCAN
2014-05-25 13:44:00 SHENZHEN CN , DEPARTURE SCAN
2014-05-24 01:57:00 SHENZHEN CN , ARRIVAL SCAN
2014-05-23 23:25:00 PAMPANGA PH , DEPARTURE SCAN
2014-05-23 22:23:00 PAMPANGA PH , ARRIVAL SCAN
2014-05-23 21:39:00 TAOYUAN TW , DEPARTURE SCAN
2014-05-23 19:10:00 TAOYUAN TW , ARRIVAL SCAN
2014-05-23 17:37:00 CHEK LAP KOK HK , DEPARTURE SCAN
2014-05-23 15:26:00 CHEK LAP KOK HK , EXPORT SCAN
2014-05-23 15:26:00 CHEK LAP KOK HK , ORIGIN SCAN
2014-05-22 12:19:23 HK , BILLING INFORMATION RECEIVED

Yours is using Fedex or UPS?
For Fedex the tracking code can be check at Fedex website only.
For UPS it links to xiaomi order page

Yes mine 1 free shipping by order 2 units.
but the website mention above RM70 then free shipping for klang valley area, other area need above RM75

may be buy more than RM70 is free shipping anywhere in malaysia, not as written in the FAQ.

another test is still being carry on, be patient ...

there is another friend here from sabah buy 2 unit and get free delivery. I think above RM70 is free delivery for all area.

grab 2 units you can get free delivery. you can share with your friend if 1 unit already enough for you.
i working as process engineer in semiconductor industry.

i not aware of utoo this brand. can you show some info of the product?

For your information, the rated 2.1A output is the maximum current output.
Your phone can withdraw 500mA, 1000mA, 1500mA or other amount of current.
Normally 0-80% the charging rate is fast, 80-100% will become slower and slower.

I wonder those apps can measure the input current exactly ??

The capacity will reduced as cycle count increases.
Those battery indicate that it has cycle count of 500 doesn't mean that it also can charge for 500 times
But around 500 times the capacity of the battery will reduced, reduced by how much I not sure.

Sure, no problem. It is not necessary to charge until it full.

I will share the latest test result for Pineng 11200mAh again, to see the different after 1 year + of usage.

Slow charging ?
Do you mean the time required to charge the powerbank ? 11200mAh is really big capacity. 1A charger required more than 12 hours while 2A charger required more than 6 hours charging time.

Do you mean the time required to charge the phone? Because if you are using data cable, the charging rate will be slower. That is USB charging. If you are using charging cable to charge the phone (data pin shorted), it will provide AC charging, which is fast.

my pineng PN910 input 2A max

ya it really look weird for the statistics.
May be the next test I attach 2 multimeter to monitor the voltage and current flowing.

nope. I would appreciate if someone can lend me a unit for test.