Gatcepot Portable Charger Power Bank 24000mAh External Battery Pack With Smart LED Display and 2 ports for iPhone iPad Samsung Galaxy HTC LG and More Black

Stopped working within 45 days of purchase. *Update* upon seeing my review I was sent a new battery, free of charge, so far so good. I'm very impressed with their customer service, seeing as the battery died after the 30 day return grace period. I'll update again if this battery lasts.

Just as advertised and works excellently!

The power bank is a solid power bank. Using my testing equipment, I discharged the power bank and recharged it while hooked up to my mAh meter. It charged 22,450 mAh, but had not been discharged completely 100%, as it is bad to discharge a Li-Ion battery completely. Think of it as filling up your gas tank. My meter measured the capacity that went into the power pack, not how much the power pack can hold. If you know you've got a 20 gallon tank, ran it almost empty, and pumped 18 gallons at the gas station, you know it's pretty close to accurate. It's pretty much as advertised as far as battery capacity.The percent indicator is highly inaccurate, and may randomly drop from 80% to 50% when it may have only been at 70%.The USB Cable that came with the power bank was junk. I recommend you discard it and use one of a higher quality. The particular cable I received could only handle a max of 650mA passing through the cable and made it useless to attempt to charge a tablet. I determined this rating by using before and after USB power meters on each side of the cable. The cable would actually receive 1.54 Amps input to the cable, and it would only output 0.65 Amps. That meant that it was losing 0.89 Amps inside the cable and was discharging the power bank faster than the power bank should have been discharged without charging my device properly. Further testing on the cable indicated there was an intermittent short in the power cable which could have damaged a device being charged with it. That cable is now in the trash. Incidentally, using this cable is what made me think I needed to test everything, as my tablet only charged from 50% to 65% and could not get above a 65% charge from the power bank. The power bank drained from 100% to 30% without ever charging my 8" tablet above 65%, all because of this cable. Recharging the power bank and using a proper cable allowed me to charge my tablet from 30% to 100% in under 2 hours and the power bank only drained from 100% to 86% during that time.The LED light function is nothing you'd want to use for emergency lighting or for camping, but is reliable enough to get around in the dark in a small room. It's about as good as a keychain flashlight. However, if you've got a child in another room that gets scared when the power goes out because her nightlight is no longer working, this light will burn all night (most likely for days at a time) and make your little one feel much safer. Yes, we've already had that happen. It's the only "nightlight" that I have that can run all night without worry.Overall, I'm loving this product. It's bulky, so I won't be carrying it in my pocket, but I have smaller ones for my phone. If I'm carrying my tablet and may need something to charge it, then I've also got a tablet bag I keep it in that holds a keyboard, mouse, headset, this power pack, and my tablet.

The power button broke almost immediately. Pressed it in once and it stuck. The unit is now useless (it's always 'on'). I've returned the unit to Amazon for a refund.

Power when I needed it. Charged up my phone and 2 pads when the power went out at the house.

this is there second generation model of this particular item and it loses power faster then the first version but still works well

This is so convenient to take on the go for an emergency charger. A bit large, but I liked it so much I bought another one!

Fantastic product and price!