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A dozen USB chargers in the lab: Apple is very good, but not quite the best

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51–60 of 91 posts

Re: A dozen USB chargers in the lab: Apple is very good, but not quite the best

#51
Very interesting review, I enjoyed the dissection and review of what most people don't even think about (wall chargers).

On a non-technical note, Apple chargers should lose simply because of how goddamned large they are. They basically eat two spots on a power strip and are easily knocked out of wall sockets because of their weight.

Re: A dozen USB chargers in the lab: Apple is very good, but not quite the best

#52

I bought up a half dozen Touchpad chargers when they were being cleared out for $5 a piece. I did it mainly because they were the cheapest 2A adapters that work with anything I'd come across, but it's good to know they're efficient and well-built as well.

Is it dangerous to use a high output power charger, like the HP TouchPad one, with a low consumption device, like a phone?

Re: A dozen USB chargers in the lab: Apple is very good, but not quite the best

#53
I got a nice charger from Buffalo (respected Japanese brand) that does a max of 4A (=can charge 2 iPads at once) and has 4 USB ports: 2 with the Apple power negotiation standard, and 2 with the Everyone Else/Android power negotiation standard.

It'd be nice to see an even broader test

Re: A dozen USB chargers in the lab: Apple is very good, but not quite the best

#54

Very interesting review, I enjoyed the dissection and review of what most people don't even think about (wall chargers). On a non-technical note, Apple chargers should lose simply because of how goddamned large they are. They basically eat two spots on a power strip and are easily knocked out of wall sockets because of their weight.

One thing that always annoys me when Apple products take over the world is how they are limited to American constraints. Sony Ericsson made a brilliant charger that plugged into the wall and you could just stand your phone onto. Apple would never think of that since the American plug standard is too weak to carry the same weight a Schuko can. And now everyone has to copy Apple instead of innovating...

Re: A dozen USB chargers in the lab: Apple is very good, but not quite the best

#55
post #52

I bought up a half dozen Touchpad chargers when they were being cleared out for $5 a piece. I did it mainly because they were the cheapest 2A adapters that work with anything I'd come across, but it's good to know they're efficient and well-built as well.

Is it dangerous to use a high output power charger, like the HP TouchPad one, with a low consumption device, like a phone?

Haven't had any problems with my Galaxy S3.

Re: A dozen USB chargers in the lab: Apple is very good, but not quite the best

#56

Very interesting review, I enjoyed the dissection and review of what most people don't even think about (wall chargers). On a non-technical note, Apple chargers should lose simply because of how goddamned large they are. They basically eat two spots on a power strip and are easily knocked out of wall sockets because of their weight.

One thing that always annoys me when Apple products take over the world is how they are limited to American constraints. Sony Ericsson made a brilliant charger that plugged into the wall and you could just stand your phone onto. Apple would never think of that since the American plug standard is too weak to carry the same weight a Schuko can. And now everyone has to copy Apple instead of innovating...

It's unclear to me how apple forced Sony Ericsson to stop selling a superior charger.

Re: A dozen USB chargers in the lab: Apple is very good, but not quite the best

#57

Very interesting review, I enjoyed the dissection and review of what most people don't even think about (wall chargers). On a non-technical note, Apple chargers should lose simply because of how goddamned large they are. They basically eat two spots on a power strip and are easily knocked out of wall sockets because of their weight.

Yeah, I don't understand why Apple does that. I've never used another laptop brand with the power brick on the plug.

Re: A dozen USB chargers in the lab: Apple is very good, but not quite the best

#58

Very interesting review, I enjoyed the dissection and review of what most people don't even think about (wall chargers). On a non-technical note, Apple chargers should lose simply because of how goddamned large they are. They basically eat two spots on a power strip and are easily knocked out of wall sockets because of their weight.

Yeah, I don't understand why Apple does that. I've never used another laptop brand with the power brick on the plug.

They all come with an extension cable if you don't want that.

Re: A dozen USB chargers in the lab: Apple is very good, but not quite the best

#59
post #52

I bought up a half dozen Touchpad chargers when they were being cleared out for $5 a piece. I did it mainly because they were the cheapest 2A adapters that work with anything I'd come across, but it's good to know they're efficient and well-built as well.

Is it dangerous to use a high output power charger, like the HP TouchPad one, with a low consumption device, like a phone?

No, the current rating is the maximum output of the charger. It's up to connected device to draw as much current as it needs, rather than the charger pushing the current into the device.

Re: A dozen USB chargers in the lab: Apple is very good, but not quite the best

#60

Earlier quoted context omitted.

Yeah, I don't understand why Apple does that. I've never used another laptop brand with the power brick on the plug.

They all come with an extension cable if you don't want that.

The problem isn't for me personally - I don't own any Macs. The issue is other people who have Macs and plug them into wall outlets in public places and cover up other slots. And I've never seen anyone carrying around an extension cable.
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