Review: iPhone Backup Battery
Ok, so I have been using this battery for about a week or so, and I got the idea.
First, it recharges only 50% of your iPhone.(I use iPhone 3GS.) People told me that 50% recharging for $10 is cheap since it’s reusable. I agree.
Second, it takes about 3 hrs or longer to charge this product. So, this product should be used as an emergency backup battery.
So, what I think: Bang for the buck! Get it if you usually stay away from outlets.