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Kensington > 
Item#: N82E16875995232

Kensington PowerBolt Duo USB Auto Adapter & Charger for iPad1&2/iPhone 4 w/ Sync Cable (K33497US)

  • Apple iPad, iPad 2
  • Apple iPod Touch
  • Apple iPhone 3G, iPhone 3GS, iPhone 4
  • 3.1 Amps total
  • Input: 10V-18VDC
  • Output (30pin/USB): 5VDC-3100mA
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Learn more about the Kensington K33497US

General

Brand
Kensington
Series
PowerBolt
Model
K33497US
Type
Car Charger

Compatibility

Compatible Phone Manufacturer
Apple
Compatible Phone Model
Apple iPhone 3G, iPhone 3GS, iPhone 4

Apple iPad, iPad 2

Apple iPod Touch

Specification

Adapter
Multi
Specifications
3.1 Amps total

Input: 10V-18VDC

Output (30pin/USB): 5VDC-3100mA

Feature

Features
Two USB power ports

2.1 Amp USB port has the power to charge your iPad

1 Amp USB port charges your iPhone or iPod

Detachable USB cable charges and syncs from your computer or car

Ultra-small size

LED power indicator

Compatible with most vehicle power ports

iPhone and iPod touch models require iPhone OS 3.0 or later

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Kensington K33497US

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  • Thomas J.
  • 8/22/2013 12:35:24 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggs

Pros: Compact

Cons: The adapter stopped working a few uses. Too bad the warranty is only 1 year. Buyer beware.

Did you find this review helpful? Yes No

  • Joan K.
  • 7/30/2013 3:02:33 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsIf you own an iPhone & iPad, You Need This!

Pros: - Charges iPhone & iPad at the same time
- Charges most other (if not all) 5v / USB products

I own an iPhone and iPad which I use all day long. Besides my nightstand, I can only charge them in the car. This is the only adapter I've ever used which could charge each of them at the same time. Great for trips, too!

It's physically possible to connect an iPad to most other adapters, but most do not have the additional amps to work with an iPad. When on a trip and someone is using the iPad while charged in, It delivers enough current to keep the iPad battery from draining (keeps it at the charge it was at) when the brightness is all the way up, bluetooth and wifi are on, and games / apps are being used. When not in use, it charges. The charge isn't as fast as an electrical outlet, but not terribly slow, either.

I have a Mophie Air Case for my iPhone 4S which contains an extra battery. It allows the phone to sync & charge both batteries (iPhone and case) when plugged up to this adapter via a micro USB cable.

Cons: - USB Ports are brittle
- Not very sturdy

The first adapter I had lasted about 8 months. One day I unplugged a cable from it and a small piece of white plastic came out. I found out this was from inside the USB port. Working in IT, I've never had this happen before. I've had the second one for 2-3 months now and so far so good. I try to keep the cables dedicated to my car now therefore usually not having to unplug them from the adapter as often

Other Thoughts: Overall, if you own and use an iPhone and iPad (this works with all models of each), then get this adapter. It may not be perfect, but after extensive research, it's the best one out there which will charge both simultaneously.

Did you find this review helpful? Yes No

  • Michael K.
  • 7/30/2013 6:39:06 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat!

Pros: Worked great!

Cons: None

Did you find this review helpful? Yes No

  • Gregory P.
  • 9/25/2012 11:04:22 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Very good

Cons: Very useful

Did you find this review helpful? Yes No

  • Andrew G.
  • 9/20/2012 6:22:10 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGood Charger!

Pros: Well made, has a charging light that tell at a glance if it is working.

Cons: None!

Did you find this review helpful? Yes No

  • Kerry W.
  • 9/4/2012 5:01:36 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsIt's OK

Pros: Compact, 2 USB ports which can charge two phones at the same time

Cons: The iPhone connector isn't very reliable. After a few times use, I would need to wiggle the connector each time before it could connect

Did you find this review helpful? Yes No

  • Andre P.
  • 8/31/2012 10:17:22 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorks well

Pros: Does what its supposed to.

Cons: None

Did you find this review helpful? Yes No

  • Robert P.
  • 6/28/2012 7:50:44 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsStopped working, no warranty

Pros: None

Cons: Stopped working after 2-3 uses. Kensington does not provide a warranty for this, so you are out of luck when it dies

1 out of 1 people found this review helpful. Did you? Yes No

  • Anonymous
  • 6/20/2012 8:06:47 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsBest quality of all out there

Pros: Every one of these i have sold and bought has been perfect.
Not only do they work well but failure rate is almost none.

Cons: none

Did you find this review helpful? Yes No

  • Anonymous
  • 6/9/2012 8:18:17 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsStopped working

Pros: None

Cons: Not working.

Other Thoughts: Used it 2-3 times only and it stopped working. Does not charge ipad2, iphone 4 and samsung galaxy s2.
Other car charers work fine in the same car.

Did you find this review helpful? Yes No

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Chargers & Cables > 
Kensington > 
Item#: N82E16875995232
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