Friday, December 6, 2013

Where to Buy EasyAcc® 12000mAh Power Bank 4 USB 3.5A Output Portable Charger High Capacity External Battery Pack for iPhone 4S 5S 5C, iPad, Nexus 7 10, Galaxy S4 S3 Tab 3 2,Andorid Smartphone, 5V Tablets, Bluetooth Speakers headset, Google Glass, Gopro etc.[Output: 0.5A ~ 2.1A; White]

EasyAcc® 12000mAh Power Bank 4 USB 3.5A Output Portable Charger High Capacity External Battery Pack for iPhone 4S 5S 5C, iPad, Nexus 7 10, Galaxy S4 S3 Tab 3 2,Andorid Smartphone, 5V Tablets, Bluetooth Speakers headset, Google Glass, Gopro etc.[Output: 0.5A ~ 2.1A; White]

EasyAcc® 12000mAh Power Bank 4 USB 3.5A Output Portable Charger High Capacity External Battery Pack for iPhone 4S 5S 5C, iPad, Nexus 7 10, Galaxy S4 S3 Tab 3 2,Andorid Smartphone, 5V Tablets, Bluetooth Speakers headset, Google Glass, Gopro etc.[Output: 0.5A ~ 2.1A; White] Review


EasyAcc® - Make it easy
EasyAcc® PowerBank - Make it easy to keep running all the time
Why choosing EasyAcc® Super 12000mAh?
1. High Capacity
12000mAh of capacity. Be able to charge iPhone 4 six to seven times, Google Nexus 7 twice or 2.5 times to keep your devices running all the time

2. Four USB Output Ports
Four USB ports on the single power bank, allowing to charge 2 or 3 devices at the same time and saving the trouble of carrying several small capacity ones. Making your digital life easier.

3. Rapid Charging
Charge your smart phones, tablets at top speed. Max Output 2.1A.

4. Wide Range of Application
Perfect for home use, road trips, long plain flights, picnics, camping, outdoor parties, BBQ, etc.

5. Compatible with:
Android/Windows phone smart phones, 5V Tablets, Bluetooth Speakers & Headsets, PSP, Google Glass, Gropro, etc.

Under the condition of using the original Samsung & Apple USB cable:
- Each Port is compatible with all smartphones
- 5V 2.1A/1.0A output port - compatible with iPad
- 5V 1.3A output port - compatible with Galaxy Tab
- 5V 0.5A output port- compatible with all Smartphones except iPad/iPhone

Specification:
- Capacity: 12000mAh / 44Wh
- Input: 5V 1.5A(micro USB port)
- USB Output: 5V / 0.5A~2.1A
- Max output: 3.5A
- Size: 142 x 73 x 22 mm (5.6 x 2.85 x 0.85 inch)
- Net weight: 325 g (1.13 oz)
Note:Charger is not included, we highly recommend the EasyAcc® Micro USB 5V 2A Charger

In the box:
- 1 x EasyAcc® PB12000A PowerBank
- 2 x Cables
- 4 x Connectors
- 1 x User Guide
- 1 x Accessories Pouch


Price : $38.99
* Get the best price and special discount only for limited time



EasyAcc® 12000mAh Power Bank 4 USB 3.5A Output Portable Charger High Capacity External Battery Pack for iPhone 4S 5S 5C, iPad, Nexus 7 10, Galaxy S4 S3 Tab 3 2,Andorid Smartphone, 5V Tablets, Bluetooth Speakers headset, Google Glass, Gopro etc.[Output: 0.5A ~ 2.1A; White] Feature


  • 4 x USB Output: 5V 0.5A ~ 2.1A, Charging Four Devices simultaneously, design for charging Phones and Tablets, Can charge 2 Tablets or 3 Smart Phones simultaneously at most
  • High Capacity:12000mAh , Supply about 600%~700% of iPhone 4 battery life, or 200%~250% of Google Nexus 7 battery life, 4 Integrated LED indicator show Power status
  • Battery Type: Li-polymer battery; more stable and safer than Li-ion battery, such as both iPad and iPhone use the safer Li-polymer battery. 500+ recharge cycles over the life of the battery
  • Security protection design: short-circuit and over current protection; The device will automatic shutdown when short circuit or overload output happened to avoid destroy the device and accident
  • Stylish & portable design; Ergonomic design for easy handle by one hand; Perfect for long plane flights, road trips; Carry the mobile power wherever you go; charge your devices any time any where






Maybe you should visit the following website to get a better price and specification details

Costumer review

178 of 186 people found the following review helpful.
5A powerful battery pack that will charge a lot of devices quickly!
By jjceo (jjceo@comcast . net)
Watch Video Here: http://www.amazon.com/review/R3MHSNOZLH5WAL This battery pack is extremely powerful and a real resource to keep your USB recharged devices operating on those long work days or while you are traveling. Many people like me are power users of their smart phones and tablets. If you are constantly using them then you know that they will run out of power sometime during the day or evening. If you are not near an AC wall outlet with your charger or in your car with a charger what can you do? In addition many of the newer tablets are real power hungry devices and it takes a lot to recharge them. Here is a powerful battery pack with four built in USB ports for all of your devices. It can charge your Apple devices or tablets with up to 2.1 Amps and really provide a boost to your tablet or smart phone. It can charge two tablets simultaneously or three smartphones simultaneously and it can output current at a maximum rate of 3.5 amps.

This is a beautifully packaged charger that has a lot of charging capacity. It uses Lithium- Polymer battery technology and carries a 12000 mAh capacity. In my testing it was one of the fastest battery chargers I have seen and my test results show that. I have included a video of the EasyAcc 12000's features and I hope it is helpful to you.

What's in the box?
* The EasyAcc 12,000 mAh battery
* 3 cables, one for charging the battery pack (USB to Micro USB cable), one for charging an Apple 30 pin connector product and one for fitting their other product adapters that are supplied.
* Five product adapters for PSP, Nokia, Mini USB, Micro USB and a Samsung 30 pin connector.
* Instruction manual
* A carrying bag for the accessory cables and connectors.
* There is no AC USB wall adapter to charge the unit.

The unit weighs at 11 ½ ounces and fits into larger purse, computer bag or briefcase. Four LEDs indicate the battery charge level. I had good results in my testing and it charged my iPhone and iPad 3 quickly. This is one the fastest charge boosting battery packs I have tested so far. You should be aware that the battery pack has about 71.3% efficiency when used with your devices and is limited to about 8556 mAh charging capacity with your devices (Determined by my testing).

This is a very good product and below I have listed its features and benefits as well as my test data for your review. Please take the time to quickly watch the video and if you have any questions send me a comment and I will try to help you. I rate this as a five star product and I recommend it to you.

EasyAcc 12000mAh 4 USB External Battery Pack:
* There are four USB power output ports and they are USB 1 rated at 5VDC at 2.1 Amps, USB 2 rated at 5VDC at 1 Amp, USB3 rated at 5 VDC at 1.3 Amps and USB 4 rated at 5 VDC at ½ Amp. The ports are well labeled.
* Press the ON button when you plug in a device and that begins the charging process of your device. There is an automatic OFF when your electronic device is charged.
* Uses Lithium-polymer battery technology.
* The battery pack can be recharged 500+ times
* Warranty is 12 months
* Powerful 12,000 mAh capacity
* The unit is fairly large and weighs in at 11 ½ ounces.
* Attractive design
* It has 4 blue LED status lights located on the end that indicate the battery charge level. One LED means 5% to 25%, two means 25 to 50%, three LEDs means 50 to 75% and all four on means 75 to 100%.
* When the battery pack is fully charged the four blue LEDs are on continuously while it is plugged into the AC power outlet.
* When charging a device the LEDs stay lit showing the amount of power still stored in the battery pack.
* The battery pack does not come with an AC wall charger.
* Charging it with a USB 2.0 port on your laptop or computer is not recommended as the battery would take too long to fully charge.
* It will take 9 hours to charge the battery pack with a 5 VDC USB rated at 2 Amps and 13 hours if you use a 5 VDC adapter rated at 1 Amp.
* The battery pack can output 3.5 Amps max at one time so it can charge two tablets or 3 smart phones simultaneously.
* The unit is powerful and it has a fair price.

Performance while charging various devices with the EasyAcc 12000:

Test charging an iPad 3 to measure the output capacity:
At the start of the test my iPad 3 at 41 % and the EasyAcc battery fully charged and at 4 LEDs.
* 60 minutes 51% and 4 LEDs
* 90 minutes 56% and 4 LEDs
* 120 minutes 60% and 4 LEDs
* 150 minutes 66% and 3 LEDs bedtime
* Next morning 100% and 2 LEDs

I then took the same Battery pack uncharged and began test charging a Kindle Fire and an iPhone 4:

Kindle Fire 68 percent. Battery at 2 LEDs
* 30 min 79% 1 LED
* 60 min 89% 1 LED
* 90 min 99% flashing 1 LED
* 91 min 100% 1 flashing LED

iPhone 4 at 53 %. Battery with one flashing LED.
* 30 min 63% battery 1 led flashing.
* 45 min 76% battery dead

Limitations of device charging:
* iPhone 4 battery 1,420 mAh battery capacity
* iPhone 4S battery 1,432 mAh battery capacity
* iPad 2 battery 6,944 mAh battery capacity
* iPad 3 battery 11,560 mAh battery capacity
* Kindle Fire battery 4400 mAh capacity
* Kindle Keyboard battery 1750 mAh capacity
* iPhone 5 is 3.8 VDC at 5.45 Wh = 1434 mAh battery
* iPad 4 battery is 11,486 mAh 3.7 VDC at 42.5 Wh
* iPad Mini battery is 4490 mAh at 3.72 VDC 16.7 Wh

As you can see the EasyAcc 12000 will not fully charge a totally dead iPad 3 or 4 because it only contains 12,000 mAh of capacity. You have to consider the losses in the charging circuits of both the battery pack and the device you are charging. Energy is lost during the voltage conversion, used by the electronics of the battery pack and your device and by the generation of heat.

EasyAcc 12000 Device charging real world experience:
* iPhone 4 or 5 approximately 6 full charges out of a fully charged EasyAcc 12,000 mAh Portable Power Bank
* iPad 2 approximately 123% of a full charge
* iPad 3 or 4 approximately 75% of a full charge
* iPad Mini approximately 190% of a full charge
* Kindle Fire approximately 195% of a full charge
* A normal estimated usable storage is 70% of capacity or .70 * 12,000 mAh = 8,400 mAh charging capacity available for your electronic devices.
* In my testing I was able to use approximately 8,556 mAh of capacity or roughly 71.3% of the 12,000 mAh capacity. This is a good result.

This is a good product and deserves a 5 Star rating.

I received a sample product for evaluation and I promised to provide a fair and honest review.

92 of 97 people found the following review helpful.
5A truly universal power pack!
By linmichod
I bought this battery pack for my Samsung Galaxy Tab 10.1. This was my third time trying to find one compatible with it. Finally, I found one that really works! The bonus is that this pack comes with 4 ports so I can charge multiple devices at one time. This is truly an universal power pack. I would highly recommend it. It is larger and heavier than others I've tried (5000-6500Mah) but it is 12000Mah which I finally found out is what I needed for my tablet. I wouldn't leave home without it!

79 of 87 people found the following review helpful.
4This battery is a good value.
By buknoy
This is the third battery I've purchased from Amazon. The first (NewTrent) outperformed its power rating 125%, the second (no-name brand) underperformed by more than 50%, but this one, the EasyAcc 12000mAh was more or less spot on after testing for 4 full charge cycles. Better than 3 stars, but not 5 stars... It is the best value at 42 bucks, where other brands are usually priced from $60-120 for the same 12000 mAh capacity.

It is a "brick" of a battery, at just under 1lb, but you can certainly depend on it to fully charge the average 1500 mAh smartphone, from 0-100%, at least 6 times, but up to 8 times. An iPad2 175% or an iPad3 to 100%. It has a 1A, and a 2A charging port for charging a smartphone and a tablet simultaneously; very convenient when travelling.

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