EasyAcc 12000mAh Power Bank (4 USB Ports)
- Enter your model number above to make sure this fits.
- It charges four Smartphones or two Tablets simultaneously.
- It charges an iPhone 6 4.5 times or an Samsung S6 more than 3 times.
- Compatible with almost mobile devices with 5V input:Smartphones, Tablets, Spraker, Headsets.
- What is in the Box: 1 x EasyAcc PB12000 PowerBank, 2 x Cables, 4 x Connectors, 1 x User Guide, 1 x Accessories Pouch.
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Colour Name: Black+Silver,4 USB
Capacity: 12000mAh / 44Wh
Input: 5V 1.5A
USB Output: 5V / 2.1A (Max)
Size: 5.6 x 2.85 x 0.85 inch
Net weight: 325 g
Note:AC charger is not included, we highly recommend 5V 2A charger.
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Top Customer Reviews
I have been running an experiment on my iPhone 4 since last Monday afternoon charging my device with nothing other than than this product and it works a treat. Today (Sunday) was the sixth day and it finally ran out of power.
During the last 6 days I have charged my device 9 times with varying degrees of battery power left in the phone. The table below shows (Start of charge battery %, End of charge battery %, Total charge % & No. of powers bars left on device ranging from 1-4)
38% 99% 61% 4 bars
41% 97% 56% 4 bars
0% 83% 83% 3 bars
17% 97% 80% 3 bars
18% 96% 78% 2 bars
15% 97% 82% 2 bars
32% 95% 63% 1 bar
44% 100% 56% 1 bar
24% 66% 42% 0 bar
Total charge 601%
It took approximately 90 mins to do a full charge.
Overall a very good product and should do me nicely at Glastonbury.
The version I'm reviewing is the 12000mAh version. I can't speak for the other capacities just yet (but I will be ordering one soon).
This unit is great, and it has come in handy all ready. Some points follow which may be good or bad for your usage. Either way, they should be handy if you're considering this...
This thing has so far charged everything I've thrown at it. A 2013 Nexus 7, two Kindles, a HTC One X and an old HTC phone. You get a couple of leads with it and a bunch of converters to make up iPhone/Nokia leads, etc. However, you've probably got a bunch of USB leads lying around that will work just as well.
It charges through its Micro USB port on the side. Personally this was one of the selling points. When I travel I like to carry as little as possible. Most things I take charge off Micro USB, so the lead will not be a problem. Then, I only need to take one USB wall charger.
That's if it needs recharging whilst you're away. I took this to keep phones, tablets and sat-navs fully charged when we were travelling without power. At our destination it had hardly made a dent in its capacity. I dare say that if you were taking a phone on a camping trip it would keep it powered up for your duration.
Beware that - although it charges up over Micro USB - you can't just plug it into your laptop's USB port and fill it up. It will need a decent wall charger and a fair bit of time to fill it up.Read more ›
In the box you get: powerbank, 2 USB to micro USB cables and user manual (read it first!).
Powerbank is quality build and the surface is covered with black rubbery - smooth plastic (similar to Nexus 10 rear side).It's fingerprint friendly (no fingerprints left on the device). On the front side of powerbank, there are 4 USB output ports for charging your devices. On the edge of the smooth plastic surface are four indicators for battery level. Each indicator represents 25 % of power capacity. Using powerbank is very easy, just connect device you want to charge and it will start charging automatically. If for some reason doesn't start to charge, just press the power button. During charging, indicators show you how much battery power is left in portable charger (4 indicators for 75 - 100%, 3 indicators for 50-75 %, 2 for 25-50 % and 1 indicator for 0 -25 % of battery level).
Firstly I fully charged powerbank and then take it to the first test. In this test I evaluated the efficiency ratio of the powerbank. In the first discharging cycle I charged separately : iPhone 5S from 20-100 %, Nexus 10 from 15-100% (airplane mode) and iPad mini Retina from70 - 100% and first generation ipad mini from 50 - 72 %. Both ipads were on airplane mode. After that powerbank ran out of power.Read more ›
This power pack has a huge capacity of 12000mAh, meaning that in theory, you could charge a mobile phone from empty to full approximately 6 times. In practice, nothing is 100% efficient and when it comes to power packs, the actual capacity is also often less than what is stated. Despite this, I have achieved 5 full charges of my Galaxy S3 from my power pack.
Another thing I like about this is the fact that over time very little capacity is discharged. Whilst it's best to fully charge it before going away to rely on it, if you have forgotten, this power pack seems to hold its charge well.
It charges quickly with USB ports of various Amperages.
I would say that if you're expecting it to be nice and light and small you're in for a surprise but then that's a physical and chemical restraint based on the properties of matter and a matter best discussed somewhere other than an Amazon review.
If you want piece of mind, you can't go wrong with this.
Most Recent Customer Reviews
I bought this in April 2014 and it was great. It would store charge well and charge devices well. I have not used it much. Read morePublished 10 days ago by R. Wilkinson
I haven't tested the product details claiming it can claim X number of X devices from a full charge, but it almost never seems to run out. Read morePublished 22 days ago by Lee Harris
Extremely good battery pack. Stood the test of time too. I have been hard going on it, dropped it, its been in a bag that has been flung around daily and it still works perfect. Read morePublished 23 days ago by AndyMacMUFC
I've had this now for getting on for two years. I fact, I bought two, so that my mother (who often has to go in to hospital overnight) can recharge her phone and Ipad (the hospital... Read morePublished 1 month ago by Nich
Really good Power bank charges my phone up mutiple times very handy if your out camping on a train or even abroad.Published 2 months ago by Darker
All people who attend festivals know it can be a nightmare to keep your phone charged up. I have had many different chargers in the past but this is the best! Read morePublished 2 months ago by Wanda 51