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Charging Galaxy Nexus - Data versus Charge only Micro USB cables

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http://forums.androidcentral.com – So I've setup chargers at multiple places in my home, in both cars and at work. I noticed differences in charge levels and charging times between these and was trying to rectify those with problems. Did a bit of reading and this is what I understood. High power chargers(2.0 A or even 1.0 A) will charge the device faster. Micro USB cables can be data/charge cables or charge only cables. If I get a wall USB adapter and plug a Data/charge cable to it, the phone will consider it a USB connection and trickle charge My doubt is this 1) I have a Wall USB adapter (I will refer to it as wal (HowTos)