Well, Just last week, I purchased a portable iPhone charger from Infomax in Megamall. The packaging and unit is exactly what I will show below:
I bought it for 700 Pesos (Roughly around $15.25 USD). Before purchasing it, I tested it. It worked well as my iPhone unit indicated that it was charging.
I took it home and tried if one set of 2 AA batteries can fully charge my iPhone 3g. I started charging it at around 25% remaining battery life. Surprisingly, after charging it for 1 hour+, the battery level indicated that there was only 6.25% left!
So, instead of charing my iPhone 3g, it was draining it!
I returned the unit 2 days after and thank God that infomax refunded me cash without any questions asked. I've been a loyal infomax customer although I know that they are a bit more expensive versus other gadget shops in the Philippines.
Just yesterday, January 17, 2010, I went to Digital Hub Robinsons Galleria branch and I saw another neat iPhone portable charger! This time, it was just priced at 495.00 pesos! (roughly $10.80 USD). They clearly explained that by using 2 AA batteries, It can charge my iPhone anywhere I go.
It looked like this:
The brand was "Clik".
Compared to the charger I bought from Infomax, Clik doesn't have a cable attached where you can directly charge your iPhone/ Apple gadgets.
The advantage of Clik is, you can charge your gadgets that can be charged via USB anywhere! UNTIL, I tested it...
It Might be too good to be true. I experienced the same thing. I started charging my iPhone 3g at around 50% then, 1 hour after, the battery went down to around 30%.
It's not charging too!!!
Well, I immediately returned it within less than 2hours of my purchase. Guess what? I had to argue my way just for Digital Hub to refund my item.
See the difference with Digital Hub and Infomax? After 30 minutes of asking them for a refund because their item wasn't doing what it was supposed to do, they did refund me. I just lost 30 minutes of my lifetime asking for a refund. This is why I like infomax more even if it's a bit more expensive.
After buying 3 iPhone portable power chargers, it looks like I still haven't found a working one. I guess I really have to stick with the AC charging method? Darn it! Why is iPhone battery life so short? :s
I'm hoping that I can find the perfect portable charger for my iPhone.
I'm going to purchase next a solar charger I found somewhere and make a review of it also. It was priced at only 400.00 pesos. Worth a try, I think.