Wednesday, April 25, 2012

Griffin Technology PowerDuo 2 amp Power Charger for iPad, iPhone and iPod

Technical Details

    PowerBlock The number-one way to charge your iPad, iPhone or iPod from any wall outlet.
    PowerJolt Our best-selling car charger powers up your iPad, iPhone or iPod through your car?s cigarette lighter or 12V power outlet.
    2-amp capacity for fastest possible charging
    EnergyStar certified
    Includes dock cable compatible with iPad, iPhone and iPod

Product Description

Combines our PowerBlock AC charger and PowerJolt auto charger in one convenient bundle. Keep your iPad, iPhone or iPod charged and ready wherever you go with 2 amps of charging power. Includes a charge cable for iPad, iPhone and iPod models with full-sized dock connector.


List Price:$115.00
Amazon Price:$99.98 Free Super Saving Shipping & Free Returns Details
You Save:$15.02 
Click here to get newest Griffin Technology PowerDuo 2 amp Power Charger Special Price on Amazon.com

Customer Reviews
 
By William Costley- Charges iPad faster than the stock charger

This item includes a wall plug adapter, a cigarette lighter adapter, and a sync/charging cable that works with various Apple devices (such as the iPad, iPhone, and most iPod models). The advantage to this particular set is that the charging port puts out 2.1 amps, which means that it is designed to charge the iPad at the same rate as the adapter that is packaged with the iPad. Some reviewers on Amazon and elsewhere have reported that it actually charges the iPad slightly faster than the original adapter, and I confirmed with my Kill-a-Watt that the Griffin actually draws about 10% more power from the wall than the stock adapter (see details below). I do not have the tools to accurately check the current draw from the cigarette adapter, but I wouldn't be surprised if it also charges an iPad more quickly.

STOCK iPad ADAPTER:
When first plugged in: 11W
After a few seconds: 10W
Above 80% charge: 9W

GRIFFIN POWERBLOCK WALL CHARGER:
When first plugged in: 12W
After a few seconds: 11W
Above 80% charge: 10W

The cable packaged with the Griffin chargers works not only as a charging cable, but as a sync cable as well; i.e. you can use it to connect your Apple device and your computer to sync data between them. If you have an iPad, it WILL charge as well--although the iPad screen will probably say "Not charging" and the charge rate will be much slower (.5A from most USB ports, compared to 2.1A from the wall or cigarette lighter).

The Griffin chargers are light but seem well built. The wall charger, although longer than the stock iPad charger, is only slightly thicker but not as wide (see my customer image), and it also has a folding plug. So it has a nice form factor that is just as convenient for travel as the original adapter. I just measured the cable (albeit roughly, since I don't have a tape measure handy) and it's about 42 inches long. I think it's about the same as the OEM cable that comes with the iPad.

This set is also available at the Apple store, so obviously Apple endorses this set of Griffin chargers for their own products. However, it is considerably cheaper here on Amazon.(read more customer review) 

By rjgsphinx - Charges a Kindle 2 

I have tried several of the USB wall chargers and none have been able to charge my Kindle 2. This one has charged everything I have tried it with. I really like the folding prongs on the wall charger, makes it easier to pack. I also like that this package gives you the ability to charge both in your hotel and in your car, all with the same USB cables.

I travel with a Kindle 2, a Blackberry, and a Ipod Touch. It works with them all. Additionally, one of my friends has the Ipad and I confirmed it does charge the Ipad in a reasonable time frame.

The light is not annoyingly bright like some other USB chargers, but easy to see.

My only wish is that the wall charger had multiple USB ports, but not dividing the current may be why it charges the Kindle.  (read more customer review) 

By Sam I Am - Works great for iPad, iphone 4 and itouch 4th generation
Finding a decent charger for Apple's newest products is not as simple as you think. All of the products above require newer more powerful chargers and most older ones will not work at all. In addition, the cheap newer copies are hit or miss and you really can mess up your i-product. This Griffin charger works great and charges quickly with no annoying messages popping up on your device. The company is very respectable. The conversion from wall to car is handy for traveling and the cord is long but not too long. . Highly recommended(read more customer review) 

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