After a full recharge , i can only charge my 3000 mah battery for 2 times actually,

In the sense , this 13000 mah can be utilised for only 2 times on single charge, which concludes 50 % efficiency.

I was always on the lookout for a Xiaomi Powerbank but couldnt land my hands on one. So settled for this. I have been using this for a month or so. These are my findings:

Pros:

1. Sturdy build. Feels good in your hands. Finishing is good with nicely placed ports and buttons. Looks like it will last a while.
2. Fast charging - My Redmi Note 3 gets charged quickly, faster than the AC charger supplied by Xiaomi!
3. Value for money.

Cons:

1. Blue indicator LEDs are not accurate. They do not d...

Yes, it is a good product and comes with LED light. Small LEDs are helpful for understanding charging status. 3 output ports are provided (1A, 1A and 2A). Best produt in this price range.

I'm using this power bank from past 3 months and i can assure you that its worth of money spent. As every product this also have some pros and cons, I've listed down them as follows.
Pros -
1. As given specification, it does provides battery support for longer duration.I was able to charge My Honor Holly phone (battery of 2000 mAh) almost 4-5 times when this powerbank was fully charged.
2. LED indicators works perfectly to give status of power back up
3. You can charge 2 phones simultaneousl...

It takes around 9-10 hours for full charging (quiet above than mentioned) and LED battery indicators are not synchronized with battery consumption life .Suddenly drops from 4 LED indicators to 1 LED indicators after long usage.
Good part is that 13000 mAh output back-up is satisfactory!

i have bought this product 6 months before and it worked nicely but in recent days power bank is not charging to full level. Out of four led only two led is glowing now even i charge it for 9 hours. It is not reliable for long use.

Have been using it for the last 10 days or so. The mentioned capacity is 13,000mAh, However in reality it is much less. Even if I consider 20% loss in capacity due to internal losses- it should give a backup of atleast around10,000mAh.

It struggles to charge my phone's 3,000mAh battery, 3 times. Please note that the battery is never at 0%. It always has 10%-15% charge left in it.Therefore I am getting less than 9,000mAh backup effectively which is about 65% to 68% of the powerbank's total s...

I am buying second time in this product
Its nise product Delivery boy is too good
He is a good person itz capisity is 1300 mah back up is too good

Looks like great,
3 USB Out puts, led, nice design....

but not suitable for Lenovo K3 Note, charges only two times I.e. 2900 x 2 = 5800 mah effective.

As per specifications it is 13000 mah, but effective out put 5800 mah only for k3 note.

I ordered the Powerbank on 15th Oct'15 and got it delivered on 19th Oct. Acceptable as there was Big Billion Sale. Product was packed very nicely and it comes in a nice box. I have been using it now for last 1 month and I am fully satisfied with the performance of this powerbank. Just loved it as now I don't have to carry my adapter/charger any more.

It charges by moto g2 4-5 times which is having a 2070mAh battery. Has a decent Flashlight which gets on/off by double clicking the power butto...