Customer Review
Tuesday 30 September 2014
Customer Reviews Powergen White 2.4-Amp (12 Watt) Dual Usb Wall Charger W/Sviwal Plug Designed For Apple And Android Devices
Customer Reviews
This review is from: PowerGen® Black 2.4-Amp (12 Watt) Dual USB Wall Charger w/flip down Plug Designed for Apple and Android Devices (Wireless Phone Accessory)
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** Sept 2013 update. The updated model has the ports marked. The new swing-away prongs are nice for travel. The price is now usually $10. I have changed my review from 4-stars to 5-stars.
- - - Speed Matters- - -
Sometimes you need to charge in a hurry. Even if a charger "works with your device" it may be painfully slow. Get one that will charge your devices at full speed (like the one that came with your device). This is not so simple. Product info is often unclear. Reviewers are often unclear.
For starters, the "Amps" need to be high enough. That's usually 1 Amp for smartphones, about 2 Amps for tablets. (A higher amp charger is always OK.)
The messy part is, Apple devices use their own rules to decide charging speed. A designed-for-Apple charger may be slow to charge non-Apple devices, and vice versa, even if its Amp rating is high enough.
- - - About this PowerGen Wall Charger - - -
PowerGen gets it right by optimizing one port for Apple products (including iPad) and the second port for non-apple products. The two ports make it versatile, even if you never charge two devices at once.
- - - Pricing - - -
In April 2012, PowerGen dropped from 13 to 10. Nice.
PROs:
* Fast charging for Apple and non-Apple devices (see Note 1)
* Nice Price
* Doesn't block other outlets (see Note 2)
- LED power-on indicator (dim blue, not obnoxious)
OKs:
- Compact
- 12-month warranty
- Branded product. Amazon reviews apply to this exact item.
- Energy efficient (see Note 3)
- Feel, fit and finish are fine
- No cable included
CONs:
- None
- - - Alternatives - - -
- Anker® 18W / 3.6A Dual-Port Wall Charger
- PowerGen White Dual USB Port 2.4A Wall Charger w/Swival Plug <-White version of this
- - - Disclosure - - -
The manufacturer gave me this product for review. I believe my review is impartial.
- - - Notes - - -
Note 1: Charging speed - I tested using a 3-month old iPhone 4S while on/locked. These results do not apply to other devices. I did not test tablets or other phones.
30-50%. . . 50-70%. . . 70-90%. . . Avg . . . Charger
--------- . . . --------- . . . --------- . . . ------ . . . ---------
18min . . . . 18min . . . . 23min . . . . 1.02 . . . Apple
18min . . . . 18min . . . . 23min . . . . 1.02 . . . PowerGen (Apple port)
34min . . . . 35min . . . . 41min . . . . 0.55 . . . PowerGen (Non-Apple port)
20min . . . . 22min . . . . 26min . . . . 0.88 . . . HTC U250
35min . . . . 35min . . . . 39min . . . . 0.55 . . . Computer USB port (.5 amp)
Avg is "percent per minute" overall -- from 30% charged to 90% charged.
Note 2: Blocking other outlets. Seems like small thing, but it can be a hassle. Unplugging lamps, alarm clocks, etc to charge your phone? Just say no (or carry an extension cord).
Note 3: Energy efficient: With no load, charger stays cool, and my Belkin energy monitor says zero watts. While charging iPhone, charger gets warm, but not hot. Consumes 6.7 watts, most of which transfers to the iPhone.
About the reviewer: I try to be impartial and directly compare other products. 30% of my reviews are 5-star reviews. For reviews of free samples from manufacturers: 12% are 5-star reviews.
~~~ Comments & questions welcome ~~~
** Sept 2013 update. The updated model has the ports marked. The new swing-away prongs are nice for travel. The price is now usually $10. I have changed my review from 4-stars to 5-stars.
- - - Speed Matters- - -
Sometimes you need to charge in a hurry. Even if a charger "works with your device" it may be painfully slow. Get one that will charge your devices at full speed (like the one that came with your device). This is not so simple. Product info is often unclear. Reviewers are often unclear.
For starters, the "Amps" need to be high enough. That's usually 1 Amp for smartphones, about 2 Amps for tablets. (A higher amp charger is always OK.)
The messy part is, Apple devices use their own rules to decide charging speed. A designed-for-Apple charger may be slow to charge non-Apple devices, and vice versa, even if its Amp rating is high enough.
- - - About this PowerGen Wall Charger - - -
PowerGen gets it right by optimizing one port for Apple products (including iPad) and the second port for non-apple products. The two ports make it versatile, even if you never charge two devices at once.
- - - Pricing - - -
In April 2012, PowerGen dropped from 13 to 10. Nice.
PROs:
* Fast charging for Apple and non-Apple devices (see Note 1)
* Nice Price
* Doesn't block other outlets (see Note 2)
- LED power-on indicator (dim blue, not obnoxious)
OKs:
- Compact
- 12-month warranty
- Branded product. Amazon reviews apply to this exact item.
- Energy efficient (see Note 3)
- Feel, fit and finish are fine
- No cable included
CONs:
- None
- - - Alternatives - - -
- Anker® 18W / 3.6A Dual-Port Wall Charger
- PowerGen White Dual USB Port 2.4A Wall Charger w/Swival Plug <-White version of this
- - - Disclosure - - -
The manufacturer gave me this product for review. I believe my review is impartial.
- - - Notes - - -
Note 1: Charging speed - I tested using a 3-month old iPhone 4S while on/locked. These results do not apply to other devices. I did not test tablets or other phones.
30-50%. . . 50-70%. . . 70-90%. . . Avg . . . Charger
--------- . . . --------- . . . --------- . . . ------ . . . ---------
18min . . . . 18min . . . . 23min . . . . 1.02 . . . Apple
18min . . . . 18min . . . . 23min . . . . 1.02 . . . PowerGen (Apple port)
34min . . . . 35min . . . . 41min . . . . 0.55 . . . PowerGen (Non-Apple port)
20min . . . . 22min . . . . 26min . . . . 0.88 . . . HTC U250
35min . . . . 35min . . . . 39min . . . . 0.55 . . . Computer USB port (.5 amp)
Avg is "percent per minute" overall -- from 30% charged to 90% charged.
Note 2: Blocking other outlets. Seems like small thing, but it can be a hassle. Unplugging lamps, alarm clocks, etc to charge your phone? Just say no (or carry an extension cord).
Note 3: Energy efficient: With no load, charger stays cool, and my Belkin energy monitor says zero watts. While charging iPhone, charger gets warm, but not hot. Consumes 6.7 watts, most of which transfers to the iPhone.
About the reviewer: I try to be impartial and directly compare other products. 30% of my reviews are 5-star reviews. For reviews of free samples from manufacturers: 12% are 5-star reviews.
~~~ Comments & questions welcome ~~~
Dell Inspiron 15R 15.6-Inch Laptop
Inexpensive laptop that performs decently,
By
This review is from: Dell Inspiron i3531-1200BK 15.6-Inch Laptop (Personal Computers)
This is no I7 laptop, let's just get that straight. But, it makes a good second back up laptop for me. I'm using it to write this review right now. I ordered mine from dell, at the time it was cheaper than amazon, and dell had them in stock. I did remove the hard drive and replaced it with an SSD I had laying around which helped speed it up considerably. It is a bit laggy at times, but overall it is usable and better than I would have expected for this price range.
Here are the pros as I see them:
-The price, the price, the price
-The weight is much lighter than my I7 high end laptop
-Battery lasts 5-7.5 hours depending on use, many Windows laptops in this price range only last 3 hours so this is a huge advantage.
-The battery is user replaceable, which you can't take for granted anymore in a laptop. Press two buttons and it pops right out!
-Many laptops recently make it very hard to get access to the RAM and Harddrive for upgrades. Several dells require you to completely disassemble the entire laptop to get to the hard drive including removing the screen, motherboard, track pad etc. Which is a huge pet peave of mine. This laptop has an access panel on the bottom to access the RAM and HD which is great!
-A large 15.6 inch screen for a great price
-This CPU doesn't run hot at all and has decent performance for the price.
-It runs so cool it doesn't even have a fan at all!
-Keyboard has a number pad, many don't in this price range.
-Keyboard feels nice and doesn't feel too cheap, we will see with time though how it holds up.
-Trackpad works good, buttons are loud when clicked though.
-Nice to have a Windows laptop for this price, I like chromebooks but I can't connect to my at home Samba server from a chromebook so I gravitate to Windows.
Cons:
-There are the obvious ones like no USB 3, no Bluetooth, no wired ethernet, no CD/DVD Drive. But in this price range I'm ok with that. I have an external USB CD/DVD that I used to install Office on it so that wasn't an issue for me.
-Windows 8.1, is better than 8.0 but if you have never used it before there is a learning curve for sure compared to Windows 7/Vista
-Not blazing fast but you can't expect that from any pc in this price range.
-Case feels cheap, it creaks and groans when I pick it up by a corner.
-The quality of the video is pretty low, but once again it is usable for watching youtube, netflix videos, etc. Just is less sharp than my high end laptop and can be a tad laggy occasionally.
Would I recommend this??? Depends on your needs. If you are on a tight budget and are a light PC user who wants to use it just for basic web surfing, Word Processing, and light youtube/netflix watching this will work fine for most people
If you are a high end, heavy user, I'd only use this as a backup laptop. I would not be happy with this as my primary laptop personally since I'm a very heavy user.
If you are a gamer, you of course know enough to not even look at this laptop as an option.
Upgrade possibilities: If you know what you are doing upgrading the hard drive to an SSD will help it feel more useable. Also, I have not done so yet, but my understanding is that you can upgrade this to 8GB of ram which could help too. It only has one slot for ram so you will have to remove the stock 4gb and replace it with an 8GB. Make sure to get the DDR3L (The L stands for low voltage). You want the 1.35 volt not 1.5 it may work with the 1.5 but will run hotter and use more battery. The laptop comes with 1333mhz ram, but I think 1600mhz will work and run faster. Take this with a grain of salt as have not tried it yet, but I believe the following RAM will work, and this is the type I plan to try upgrading to someday.
http://www.amazon.com/Kingston-Technology-1600MHz-PC3-12800-KVR16LS11/dp/B00CQ35HBQ/ref=sr_1_2?ie=UTF8&qid=1402328644&sr=8-2&keywords=8GB+DDR3+1600MHz+sodimm+DDR3L
Update 6/23/14: I did buy and install the 8gb of Ram above. It works great, but it does down clock the ram to 1333mhz as the CPU won't handle 1600mhz speeds. But, the 1600mhz 1.35v ram does work great in here. It feels even snappier now. Between the SSD I installed and the 8gb of ram this computer is very usable and fairly snappy for most tasks. The only time I see the video and cpu lagging a bit is if I am on a webpage with heavy adobe flash usage on it. But, right now I have two browsers open and about 30 browser tabs open with now slowdown. I'm still quite happy with this laptop for the money. It is just important to throttle your expectations, this can't be compared to an Intel I7 CPU $1000 laptop, but it is good for basic web browsing!
Update 8/22/14 I noticed several people that complained about the performance realized if they removed the demo anti virus and crapware that it runs better. I reinstalled windows from scratch from my USB DVD when I put in the SSD so I effectively removed all of the crapware by reinstalling and only putting the essential drivers back on. That is probably why mine runs much faster and better than some of the reviewers. I would remove the anti virus and just use the built in windows 8.1 antivirus as that is less cpu and memory intensive. Then uninstall of the other factory junk, like wild tangent games, toolbars etc. If you don't want to do that manually in the past I used a free utility called PC Decrapifier that automated the cleanup and worked pretty good. Also, you might need to change your power saving settings to be less restrictive so it is optimized more for speed. Hope that helps...
Here are the pros as I see them:
-The price, the price, the price
-The weight is much lighter than my I7 high end laptop
-Battery lasts 5-7.5 hours depending on use, many Windows laptops in this price range only last 3 hours so this is a huge advantage.
-The battery is user replaceable, which you can't take for granted anymore in a laptop. Press two buttons and it pops right out!
-Many laptops recently make it very hard to get access to the RAM and Harddrive for upgrades. Several dells require you to completely disassemble the entire laptop to get to the hard drive including removing the screen, motherboard, track pad etc. Which is a huge pet peave of mine. This laptop has an access panel on the bottom to access the RAM and HD which is great!
-A large 15.6 inch screen for a great price
-This CPU doesn't run hot at all and has decent performance for the price.
-It runs so cool it doesn't even have a fan at all!
-Keyboard has a number pad, many don't in this price range.
-Keyboard feels nice and doesn't feel too cheap, we will see with time though how it holds up.
-Trackpad works good, buttons are loud when clicked though.
-Nice to have a Windows laptop for this price, I like chromebooks but I can't connect to my at home Samba server from a chromebook so I gravitate to Windows.
Cons:
-There are the obvious ones like no USB 3, no Bluetooth, no wired ethernet, no CD/DVD Drive. But in this price range I'm ok with that. I have an external USB CD/DVD that I used to install Office on it so that wasn't an issue for me.
-Windows 8.1, is better than 8.0 but if you have never used it before there is a learning curve for sure compared to Windows 7/Vista
-Not blazing fast but you can't expect that from any pc in this price range.
-Case feels cheap, it creaks and groans when I pick it up by a corner.
-The quality of the video is pretty low, but once again it is usable for watching youtube, netflix videos, etc. Just is less sharp than my high end laptop and can be a tad laggy occasionally.
Would I recommend this??? Depends on your needs. If you are on a tight budget and are a light PC user who wants to use it just for basic web surfing, Word Processing, and light youtube/netflix watching this will work fine for most people
If you are a high end, heavy user, I'd only use this as a backup laptop. I would not be happy with this as my primary laptop personally since I'm a very heavy user.
If you are a gamer, you of course know enough to not even look at this laptop as an option.
Upgrade possibilities: If you know what you are doing upgrading the hard drive to an SSD will help it feel more useable. Also, I have not done so yet, but my understanding is that you can upgrade this to 8GB of ram which could help too. It only has one slot for ram so you will have to remove the stock 4gb and replace it with an 8GB. Make sure to get the DDR3L (The L stands for low voltage). You want the 1.35 volt not 1.5 it may work with the 1.5 but will run hotter and use more battery. The laptop comes with 1333mhz ram, but I think 1600mhz will work and run faster. Take this with a grain of salt as have not tried it yet, but I believe the following RAM will work, and this is the type I plan to try upgrading to someday.
http://www.amazon.com/Kingston-Technology-1600MHz-PC3-12800-KVR16LS11/dp/B00CQ35HBQ/ref=sr_1_2?ie=UTF8&qid=1402328644&sr=8-2&keywords=8GB+DDR3+1600MHz+sodimm+DDR3L
Update 6/23/14: I did buy and install the 8gb of Ram above. It works great, but it does down clock the ram to 1333mhz as the CPU won't handle 1600mhz speeds. But, the 1600mhz 1.35v ram does work great in here. It feels even snappier now. Between the SSD I installed and the 8gb of ram this computer is very usable and fairly snappy for most tasks. The only time I see the video and cpu lagging a bit is if I am on a webpage with heavy adobe flash usage on it. But, right now I have two browsers open and about 30 browser tabs open with now slowdown. I'm still quite happy with this laptop for the money. It is just important to throttle your expectations, this can't be compared to an Intel I7 CPU $1000 laptop, but it is good for basic web browsing!
Update 8/22/14 I noticed several people that complained about the performance realized if they removed the demo anti virus and crapware that it runs better. I reinstalled windows from scratch from my USB DVD when I put in the SSD so I effectively removed all of the crapware by reinstalling and only putting the essential drivers back on. That is probably why mine runs much faster and better than some of the reviewers. I would remove the anti virus and just use the built in windows 8.1 antivirus as that is less cpu and memory intensive. Then uninstall of the other factory junk, like wild tangent games, toolbars etc. If you don't want to do that manually in the past I used a free utility called PC Decrapifier that automated the cleanup and worked pretty good. Also, you might need to change your power saving settings to be less restrictive so it is optimized more for speed. Hope that helps...
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