GTMax Premium Rapid 2000MAH Micro-USB Car Charger Vehicle Power Adapter with Blue LED For Cell Phon

I noticed that my Samsung Galaxy 2 note wasn't charging in my car, charge would stay the same. Then I realized it needs a 2 amp charger. So I bought 2 of these for both of my cars and wasn't disappointed. Now it charges in no time and the white back piece glows a cool blue to let you know you have power.

Only problem is that I seldom need it because battery life is so good on the note 2.

I bought two based on the good reviews. However, with the GTMax car charger / car audio jack plugged in my phone the same time, it often generates quite loud, wired noise from the car audio speakers. This happened before the audio kicked in (when audio is on, it has no noise).

I'm NOT sure if this chargers is compatible with Samsung Galaxy S3. I have it charged my phone for a few times. It seems it charged the phone ok. But I'm still concerned if it could damage my phone in the near future.

I don't have the same noise problem with my previous smartphone with a no-name car charger.

Also note this charger has no label whatsoever for voltage/output/input information.

I'll return these chargers, just for a peace of mind.

Update 1/14/2012

My friend has a Samsung Galaxy Note 2 and the charger charged his phone ok. No loud humming noise as when I charged my S3. I noticed this charger is rated 2.0 A while S3 original charger is 1.0 A. Galaxy Note2 original charger is 2.0 A. I guess this charger is too strong for S3, and it may just good for Note 2 or similar device that requires 2.0 A charger.

I recommend you use this charger for a suitable phone. I'm just not comfortable to use it with my S3. I gave the chargers to my friend as a result.

I bump the rating up from 1 star to 3 stars.

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This is one of the few items that will actually charge you phone while you have the screen on and GPS and Navi running. work very well

Read Best Reviews of GTMax Premium Rapid 2000MAH Micro-USB Car Charger Vehicle Power Adapter with Blue LED For Cell Phon Here

I received my charger right at a month ago. It had worked as it should for that month. However it has now stopped working. I still have a blue light it just does not charge my phone. More made in China junk.

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Ordered this charger because I needed one that does a rapid charge. I previously ordered one not knowing that some are slow charges which seemed too take all day . very happy with this charger would recommend

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