- 1,External Power Bank;
- 2,High capacity:50000 mAH;
- 3,Dual USB output socket;
- 4,Color: Grey, Yellow, Green, Blue;
- 5,Battery Type: Lithium-iom Cell
Works
08/08/2016
This review is from: 50000mah External Power Bank Backup Dual USB Battery Charger For Cell Phone
Pros:
-Lasts forever
-Has a backup led light
-Power % led
-Great Price
Cons:
-No documentation or indication which usb port is the 1A and which is the 2.1A
-My phone uses 1.8 A to charge and at a 50% charge (on the phone) this power bank does not supply enough output on either port to 'continuously' charge my phone. Worked fine on other devices that required from 1A to 2.8A. (May have needed an extended 10 hours of charging prior to being used for the first time)
Overall Review:
I got this for $15. Was worth trying out and wouldn't have been a serious loss if it didn't work as advertised. So far the power density of this power bank is quite remarkable but the lack of the simple raised markings showing which port is which is quite annoying. Had a friend who bought one just like this with a solar panel on it and had to open his to repair the battery leads that were broken in delivery. The craftsmanship is about what you would expect with a $15 product.
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- Joel R.
-
Verified Owner
-
Owned For:
1 week to 1 month
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