Nov 10, 2013, 7:18 pm
Last edit by: gfunkdave
Mod note: this thread is closed. The wiki is kept here as a static article.
This thread is about USB chargers, at least four ports, at least 4A.
Currently, the following chargers are in the contest of being the best:
Instead of a simple figure 8 cable you can also pick up this cord: it gives you two NEMA 1-15R (ungrounded USA / Japan power outlets) as well.
This thread is about USB chargers, at least four ports, at least 4A.
Currently, the following chargers are in the contest of being the best:
- Monoprice 21W 3.5" x 2.1" x 1", 100V-240V, the plug rotates, several of us have this, seems a good choice.
- Anker 25W / 5 port this one requires an IEC C7 ("figure 8") AC cord, same as many laptops, 3.8" x 2.4" x 1".
- iXCC 30W quite high amperage, "figure 8" cable. Noone has tried it yet. Note that figure 8 cords can be replaced by a plug adapter (L-shaped and straight and even a foldable plug is available), however it's an unknown whether the adapter and the outlet can hold the weight of the adapter + cables. However, the laptop power adapter Chargesource originally sells the foldable plug for is also 5 oz -- the Anker 5 port is 0.5 oz heavier, the IXCC is 0.5 ligher, so roughly the same, so it's reasonable to believe that the Chargesource plug should work. Alternatively, a very short cable is available.
- Anker 36W USB Quad-Port Very high amperage and 3.3" x 2.5" x 1" size would make it great but the fixed plugs raises concerns.
- USB SuperCharger 42W this is a beast with 8.2A, but it's a giant of 4.7" x 2.4" x 1.4" size and has a fixed cord and can only work from 100-120V.
- Portapow 4 port is quite nice with interchangeable molded plugs that clip on for international use. (Amazon USA link)
- Anker 40W 5V / 8A 5-Port charger is a new Anker product, slightly smaller than the Anker 25W that also requires an IEC C7 AC cord, has 5 USB ports, and uses smart port technology, so you don't need to worry about whether you're plugging an Apple or Android device into a particular port. Maximum 2.4A per port. If there's a criticism, it's spotty availability, but that may be easing.
- Bolse 7 port, 60 watt, 12 A. The current highest capacity charger with smart ports that automatically provide as much juice as the device wants
- sabrent 10 port, 12 amp (60 watt) charger: lots of ports but too bulky for the amperage you get.
- new Anker 4 port, 40 watt/8amp looks like it does it all: high power, small size, and foldable plug
Instead of a simple figure 8 cable you can also pick up this cord: it gives you two NEMA 1-15R (ungrounded USA / Japan power outlets) as well.
I have found the ultimate charger solution!
Aug 1, 2014, 10:38 pm
#376
Join Date: Apr 2009
Posts: 136
Aug 24, 2014, 12:30 pm
#377
Join Date: Jul 2007
Location: San Francisco/Sydney
Programs: UA 1K/MM, Hilton Diamond, Marriott Something, IHG Gold, Hertz PC, Avis PC
Posts: 8,156
Frys has the Siig Universal AC/Dual USB Power Adapter 90W for $30 after rebate - http://www.frys.com/product/7829849
Anyone used one of these? I've generally stayed away from 3rd party laptop power supplies, but the convenience of 2 USB charging ports (1x 2.1A, 1x 1A) plus a laptop charger in one for only $30 seems like a good deal.
However I can't find even a single review of it, so...
Anyone used one of these? I've generally stayed away from 3rd party laptop power supplies, but the convenience of 2 USB charging ports (1x 2.1A, 1x 1A) plus a laptop charger in one for only $30 seems like a good deal.
However I can't find even a single review of it, so...
Aug 25, 2014, 10:21 pm
#378
Join Date: Jun 2008
Location: YVR
Programs: Aeroplan, AAdvantage
Posts: 2,100
https://www.kickstarter.com/projects...go-usb-charger 3.0A on all 4 ports for 66W of total capacity
Aug 26, 2014, 7:23 am
#379
Join Date: May 2004
Location: Exclusively OMNI/PR, for Reasons
Posts: 4,188
https://www.kickstarter.com/projects...go-usb-charger 3.0A on all 4 ports for 66W of total capacity
Estimated delivery 3/2015, too. I'll pass.
Aug 26, 2014, 8:26 am
#380
FlyerTalk Evangelist
Original Poster
Join Date: Sep 2000
Posts: 37,486
https://www.kickstarter.com/projects...go-usb-charger 3.0A on all 4 ports for 66W of total capacity
60W, 7 port, $35: http://www.amazon.com/gp/product/B00...KS34QPRRE7NISZ
Aug 26, 2014, 8:40 am
#381
Moderator
Join Date: Jun 2003
Location: Miami, Mpls & London
Programs: AA & Marriott Perpetual Platinum; DL & HH Gold
Posts: 48,954
Aug 26, 2014, 11:16 am
#382
FlyerTalk Evangelist
Original Poster
Join Date: Sep 2000
Posts: 37,486
uh, no. HP uses a proprietary charging circuit in the cable (a simple resistor) to force the laptop into full power mode. You'd need a special cable to make it use the full 60W.
It doesn't make any sense to advertise Android, iPads or other devices on a 3.1A charger when the device simply isn't capable of using that power.
With the exception of the Chromebook you mentioned, the most you'll ever need from a USB port is 2.1A, on a 4 port charger that means 8.4A total, or 33.6W - a 66W charger is just a waste of money.
The Bolse 7 port is rated for 60W over 7 ports, which means it'll charge 5 iPads and 2 iPhones all at full power.
It doesn't make any sense to advertise Android, iPads or other devices on a 3.1A charger when the device simply isn't capable of using that power.
With the exception of the Chromebook you mentioned, the most you'll ever need from a USB port is 2.1A, on a 4 port charger that means 8.4A total, or 33.6W - a 66W charger is just a waste of money.
The Bolse 7 port is rated for 60W over 7 ports, which means it'll charge 5 iPads and 2 iPhones all at full power.
Aug 28, 2014, 5:42 pm
#384
FlyerTalk Evangelist
Original Poster
Join Date: Sep 2000
Posts: 37,486
At 5V/60W, it actually does 12A, pretty impressive little charger, and has currently replaced my many Anker chargers
Aug 28, 2014, 7:40 pm
#385
Moderator Hilton Honors, Travel News, West, The Suggestion Box, Smoking Lounge & DiningBuzz
Join Date: Jun 2000
Programs: Honors Diamond, Hertz Presidents Circle, National Exec Elite
Posts: 36,025
Sep 2, 2014, 9:28 am
#386
FlyerTalk Evangelist
Join Date: Nov 2002
Location: ORD
Posts: 14,231
Amazon has the Anker 40W charger for $20 now with coupon code 20DF7105
http://slickdeals.net/f/7174524-anke...lickdealsindex
http://slickdeals.net/f/7174524-anke...lickdealsindex
Last edited by gfunkdave; Sep 2, 2014 at 11:45 am Reason: added link
Sep 2, 2014, 9:58 am
#387
Moderator Hilton Honors, Travel News, West, The Suggestion Box, Smoking Lounge & DiningBuzz
Join Date: Jun 2000
Programs: Honors Diamond, Hertz Presidents Circle, National Exec Elite
Posts: 36,025
Looking for a good source for OEM iPhone/iPad chargers -- or a recommendations for a charger that is just as good and cheaper. Two ports would be handy but not necessarily required.
Sep 2, 2014, 10:04 am
#388
Join Date: Jun 2005
Location: Tri-State Area
Posts: 4,728
Poked around a little and found this - thoughts? 7 ports, 10A http://amzn.com/B00L2SBZ80
From what I can gather, seems to work just fine. Every night we usually plug in a variety of iPads, iPhones and Androids. First night, had 2 iPads, 2 iPhones and 2 Androids and woke all fully charged. Second night the same, time will now tell how long it lasts.
The power cord is long, thick and heavy....would not recommend for air travel as slightly on the bulky side. The smaller monoprice or skiva or even angker better for travel.
Thanks ScottC for the recommendation.
Sep 2, 2014, 11:09 am
#389
Moderator Hilton Honors, Travel News, West, The Suggestion Box, Smoking Lounge & DiningBuzz
Join Date: Jun 2000
Programs: Honors Diamond, Hertz Presidents Circle, National Exec Elite
Posts: 36,025
