Simian Power Up 2600mAh Water Resistant Power Bank for your Smartphone - Perfect for Outdoors Enthusiasts, Festivals etc. - 3 Year Warranty

Very sensible design & construction. Great to keep it in my bike for back up power for my phone & MP3 player. Great price, value and fast delivery!

Just purely amazing comes with the warranty amazing charges beautifully

So far so good

5$ is totally legit for this. It does not power up my phone as much as another similar powerpack I own, but it's cute and compact and easy to keep in good shape.

Doesnt hold a charge

Small, easy to put in my purse.

I bought a bunch of these for an electronics project as a power source. Works as advertised, appears competently put together and got the power life out of them I'd projected for 2,600mAh. I haven't dunked them in water so I cannot comment on that aspect. One issue is, you can't really tell when it's charged because if there is an LED indicator, it's pretty darn hard to see.

It's absolutely useless. Can't even power 10% when fully charged.