QUOTE(-kytz- @ Dec 24 2013, 10:56 PM)
He takes on the responsibility saying that he will ensure every unit is working before sending out, I think that extra amount of money is reasonable. Maybe you should order yourself? QUOTE(-kytz- @ Dec 24 2013, 10:59 PM)
I think a wireless charger would be useful because it reduces the usage of the USB port (constantly plugging in and out) and also reduces the rate of your phone battery deteriorating because faster charge rate would actually mean lower lifespan.
OK lah, watashiwa enlightened desu~
Using wireless charger however, is actually wasting energy over a long period of time. The efficiency is not as high as wired. That's why you need a larger input (2A) in order to supply 1A to your phone. Anyway, it's just a small amount of money. Say 10Wh (5V x 2A = 10W) for each hour of charging and it takes 3 hours to fully charge a phone, it's just 30Wh or 0.03kWh. Each kWh will be charged around 34 cents. 0.03*0.34 =RM0.0102 per day. A sum so small that most ppl won't even care OK lah, watashiwa enlightened desu~
Dec 24 2013, 11:06 PM

Quote
0.0249sec
0.27
6 queries
GZIP Disabled