If the 4-inch Pop S3 is just too small for you, you may want to check out the larger S7 instead.
Pricing not available
This portable power supply has the one feature all chargers should have.
This slim battery pack, which should recharge a smartphone at least twice, normally sells for $29.99
The New Trent Chargepak offers some of my favorite features, including a built-in Micro-USB cord and dual USB outputs.
If you're away from an outlet and need juice for your smartphone, the PowerBAR 3,500mAh Solar Battery Charger for HTC Touch Pro2 can help.
About battery mAh readings -- increasing charge capacity through calibration
The battery displays a capacity of 1,810 mAh, greater than the 1,560 mAh battery in the iPhone 5S. But would that mean the new phone could last longer on a single charge?
The anticipated 4.7-inch model could receive a 15 percent boost in battery life per charge, says AppleInsider, citing a report from a Chinese website.
A report says the follow-up to Samsung's Galaxy S4 could get a new kind of battery that can also store more power within the same footprint.
New filings may show the batteries Apple's packing into the iPhone 5S and iPhone 5C are around 5 and 10 percent larger than last year's model.