Zendure A5 Power Bank 16750mAh – Ultra-Durable Portable External Battery, Pass-Through Charger for iPhone, iPad, Samsung and More, PC Advisor Winner 2014-2017 – Black

I have had mine for a few years now already and wasn’t expecting much from it. I love it!! It goes everywhere I go. I would say I’ve had this for 3-4 years now and it STILL will charge my device 5-7 times before needing recharged. It holds a charge forever when not being used also. This is worth the price of gold, honestly. This is the best mobile charger I have ever come across. I’ve charged iPads, Iwatch, phones, chrome books, etc. no problem. Oh! And you can charge two devices at once. I truly love this thing, highly recommend!

This is a solid, dependable battery. It has the charge thru feature so you can be charging other devices while you're charging the battery. It comes in handy sometimes. The charge lasts a long time. I guess that is why I forget about charging it. When I go to charge my phone or tablet and realize the battery is depleted I can just plug everything in and let it do its thing.

I used it for about 10 days as a pass-through charger for a dash cam. It worked well at first, but now is completely dead. Its led indicator lights are dead, it won't take a charge, and it won't charge anything. Was this a dud, or have others faced this kind of unreliability when using it as a pass-through charger 40% of the time?

Very well made. Just wish it was waterproof and had caps to keep dirt out of the plugs. Could really use a built in cable. Something like Fuse Chicken's indestructible cable but more flexible.

This charger is fantastic. I have used it a few times over the past few weeks and it still has a full charge. The look and feel is great and it seems quite durable. I have been looking forever for a quality charger that I can trust to provide enough power for when I need and this is it.

Charges my smartphone quickly as I am using it, faster than when it is plugged in to charge up off of my computer. Highly recommend to anyone who needs to charge "on the go". Outstanding product and purchase. In my opinion the best of its kind on the market. Also, smart design not only looks great but solicits many favorable comments from curious onlookers.

I have this Portable Charger but it’s takes a long time to charge the portable it’s take 11 to 12 hour

First one I received didn't have two usb ports and was exchanged no problem. This replacement does not stay on until item is charged. I purchased the same model some years back and loved it but it has finally lost it power. I am so disappointed with this one as I have to keep turning on to get a full charge.